Page Updated 2024 May 12
HISTORY:
Equipment evolution from 1980-2020, and
observations 1979-2009
Update:
From January 2020, I use a C11 XLT on EQ8 with QHY174m-GPS
recording to W10 with SharpCapPro. Reports pre-2023
can be found at https://euraster.ericfrappa.com/
About : The start and end time of an occultation is found from the light curves shown in the table. Timings are made to an accuray of 0.1 sec (typically), or better when conditions allow. The occultation is recorded by video with GPS time inserted on the frames to 2 ms accuracy using Sharpcap software. Light curves are obtained using Tangra software (Hristo Pavlov). Reports are prepared with OccultWatcher software, and uploaded to the SODIS database, maintained by IOTA-ES. There the observation is checked and passed to D.Herald (Global lead)
Bar Graph: The proportion in green
are the +ve events. Planetary
satellites are in yellow, no occultion observed
in red.
Table:
Colour code to exposure times:
Blue
= with a 300mm F4 reflector,
Yellow =
with a 203mm F4 Schmidt Newtonian, Green
= C11 SCT at F/6
dM = drop in magnitudes, from (Asteroid+Star) to Asteroid. From April
2020 the QHY174m-GPS "qhygps" is used in place of WAT910HX.
( bracketed ) = total chords year on year
4 (4) Positive events 2010:
Date |
Body |
Prediction |
Link to report |
Observed duration |
Maximum duration |
Magnitude Star / Astrd |
Magnitude |
Exposure |
Light
curve |
Chords |
Feb
20 |
 |
10.7
|
16.2
s |
11.5
/ 12.2 |
0.9 |
0.16 |
 |
|||
Mar
01 |
(532)
Herculina |
 |
5.8
|
23.0
s |
10.0
/ 8.9 |
0.33 |
0.64 |
 |
One observer | |
Jun
05 |
(80)
Sappho |
 |
6.72
|
8.1
s |
10.7
/ 11.7 |
1.4 |
0.16 |
 |
||
Oct
31 |
(213)
Lilaea |
7.1
|
5.9
s |
10.8
/ 12.8 |
2.2 |
0.64 |
 |
One Observer |
< Top >
5 (9) Positive Events 2011:
Date |
Body |
Prediction |
Link to report |
Observed duration |
Maximum duration |
Magnitude Star / Astrd |
Magnitude |
Exposure |
Light
curve |
Chords |
Feb
15 |
 |
21.76 |
36.6 |
12.7
/ 12.3 |
0.6 |
0.32 |
 |
|||
May
03 |
(42)
ISIS |
 |
1.76 |
4.6
s |
11.5
/ 13.3 |
2.0
|
0.16 |
 |
||
Sep
14 |
(48)
Doris |
 |
14.40
|
16.3
s |
12.3
/
11.2
|
0.3 |
0.32 |
 |
||
Nov
25 |
(83)
Beartrix |
 |
3.84
|
8.1
s |
13.0
/ 12.2 |
0.4 |
0.16 |
 |
Dec
18 |
(1796)
Riga |
 |
3.44
|
8.6
s |
11.9
/ 16.0 |
4.1 |
0.16 |
 |
< Top >
1 (10) Positive Event 2012:
Date |
Body |
Prediction |
Link
to Report |
Observed
duration |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude
drop |
Exposure | Light
curve |
Chords |
Feb
23 |
 |
13.6
|
22.1
s
|
12.3
/ 11.6 |
0.5 |
0.16 |
 |
 |
||
| - | - | - | - | - | - | - | - | - | - | - |
Positive Events 2013 - NONE
< Top >
Date |
Body |
Prediction |
Link
to Report |
Observed
duration |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude
drop |
Exposure | Light
curve |
Chords |
Jan
17 |
_Melete_track_Jan2014.jpg) |
1.2 |
10.2
s
|
12.0
/ 13.1 |
1.4 |
0.16 |
_Melete_lightcurve_Jan2014.jpg) |
 |
||
Apr
18 |
(386) Siegena |
 |
13.8 |
14.6
s |
12.6 /
13.0 |
(r) 0.9 |
0.16
|
 |
One
observer |
|
Apr |
(241) Germania |
|
NEG |
8.5
s |
11.9
/
13.7 |
2.1 |
0.16 |
 |
 |
|
Sept |
(391)
Ingeborg |
|
- |
2.2 |
2.7
s |
12.4
/ 12.6 |
0.9 |
0.16 |
 |
Recorded by Adrian Jones |
< Top >
Date |
Body |
Prediction |
Link
to Report |
Observed |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude drop |
Exposure | Light
curve |
Chords |
| Sept
30 |
(275)
Sapientia |
|
14.7 |
18s |
7.9
/ 13.0 |
5.0 |
0.08s |
|
 |
|
Dec
20 |
|
%20ReportJPG.JPG)
|
6.2 |
7.3s |
9.6
/ 13.5 |
3.9 |
0.04s |
|
Occult_track.JPG)
TANGRA_LC.JPG)
Chords_E_Frappa.JPG)
< Top >
4 (19) Positive Events 2016:
Date |
Body |
Prediction |
Link
to Report |
Observed |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude drop |
Exposure | Light
curve |
Notes |
| Feb 16 |
(423
) |
|
|
29.2 |
30 |
13.0
/11.9 |
0.5 |
0.16s |
|
8" LXD55 |
May
23 |
(583) Klotilde |
occult.JPG) |
report.JPG) |
1.8 |
7.2
|
9.0
/ 13.5 |
3.5 |
0.08s |
LC.JPG) OWstrip.JPG){kind=small}
|
Field.JPG) |
Aug
09 |
(107) Camilla |
Occult4.JPG) |
%20Report.JPG) |
18.9 |
22.9 |
14
/
12.8 |
0.4 |
0.08s
|
LC_start.JPG) |
Camilla_SMP.JPG) |
Oct
10 |
(268) Adorea |
_Occult.JPG) |
_Report.JPG) |
3.1 |
3.7 |
14
/
12.3 |
1.5 |
0.08s |
_LC.jpg) |
_Chords.JPG) |
< Top >
5 (24) Positive Events 2017:
Date |
Body |
Prediction |
Link
to Report |
Observed |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude drop |
Exposure | Light
curve |
Notes |
| Feb 07 |
(690) Wratislavia |
|
|
8.4 |
14.7 |
12.8/13.1 |
0.7 |
0.32 |
|
|
Sep 24 |
(31)
Euphrosyne |
 |
 |
7.4 |
12.2 |
12.7/11.6 |
0.3 |
0.04 |
 |
 |
Oct
05 |
 |
 |
142 |
160 |
12.7/13.5 |
1.4 |
0.64
|
 |
 |
|
Nov |
(18) Melpomene |
-Occult.JPG) |
%20Report_2017Nov.JPG) |
2.64 |
5 |
12
/ 12.8 |
0.7 |
0.04
|
_Melpomene_LC.jpg) |
Progress_200pc.jpg) |
Nov
28 |
(377) Campania |
|
|
8.4 |
9 |
12
/ 13 |
0.2 |
0.04
|
|
Frame.JPG) |
Occult.JPG)
Report_P1.JPG){kind=small}
Report_P2.JPG){kind=small}
%20LC.JPG)
Path_strip.JPG){kind=small}
< Top >
8 (32) Positive Events 2018:
Date |
Body |
Prediction |
Link
to Report |
Observed
duration |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude
drop(r) |
Exposure | Light
curve |
Chords/Notes |
| April
21
|
(130)
Elektra |
_Occult.JPG) |
_report.JPG) |
16.4 |
20 |
11.6
/ 12.9 |
1.5 |
0.04 |
_LC_Short.jpg) |
_Chords.JPG) |
|
May
05 |
(74)
Galatea |
|
Galatea_report.JPG) |
7.42 |
9.5 |
12.9
/
13.4 |
0.8
|
0.08 |
Aota_lc.jpg) |
|
Sep
06 |
(238)
Hypatia |
_Occult_zoom.JPG) |
12.0 |
13.4 |
11.2
/ 11.9 |
1.2 |
0.16 |
_LC_Positive.JPG) |
|
|
Sept 23 |
(2875) Largerkvist |
_Occult4.JPG) |
0.60 |
1.0 |
11
/
16 |
0.4 |
0.08 |
|
||
Sept
26 |
(1573)
Vaisala |
_Occult.JPG) |
%20Report.JPG) |
0.68 |
1.0 |
12
/
13 |
2.2 |
0.08 |
_OW_strip.JPG){kind=small} Shift indicated - only one observation in Moonlight |
|
Oct 20 |
(27561)
2000 KJ1 |
Occult.JPG) |
Three observers got chords across this 20km object. The preliminary Occult profile is elongated (see picture) | 2.12 |
2.0 |
13
/
17 |
4.0 |
0.16 |
|
|
Oct 29 |
(156)
Xanthippe |
Occult.JPG) |
The best UK event of 2018 with 14 observers positive following an alert to BAA members. |
5.70 |
7.0 |
12
/ 14 |
2.3 |
0.04 |
LC-POS.JPG) |
Chords.jpg) OW%20summary.JPG){kind=small}
|
Nov 02 |
(137)
Maliboea |
Occult4.JPG) |
report.JPG) In strong twilight |
4.64 |
6.0 |
12.6
/ 13 |
0.5 |
0.16 |
TangraLC.JPG) |
Chords.JPG) |
_Occult.JPG)
OW%20strip.JPG){kind=small}
_report.JPG)
_OW.JPG){kind=small}
%20Report.JPG)
_lc.jpg)
%20Euraster.jpg)
_lc.jpg)
LC_Pos.JPG)
2000%20KJ1%20PROFILE.jpg)
OW.JPG){kind=small}
< Top >
9 (total 41) Positive Events 2019:
Date |
MInor
Planet |
Prediction |
Report |
Observed
duration |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude
drop |
Exposure | Light
curve |
Chords (credit: E. Frappa) |
Feb
12 |
1-
(334)
Chicago |
_Occult.JPG) |
_Report%20Picture.JPG) W25 red filter used in error. |
7.68 |
12
s
|
11.8
/ 13.0 |
1.5 |
0.16 |
_AOTA.JPG) _OW%20strip.JPG){kind=small}
|
_Chords.jpg) |
| March |
2-
(1093) 2Freda |
_Freda_Occult4.JPG) |
_Freda_report.JPG) Laptop bat. failed so used a camcorder. |
8.64 |
13
s |
13.2
/ 14.0 |
1.0
|
0.32 |
_Freda_Tangra_LC.JPG) |
%20Chords.JPG) |
April |
3-
(554) Paraga |
_Occult.JPG) |
_Report.JPG) |
8.6 |
8.1s |
13.9
/ 12.6 |
0.2 small mag. drop |
0.16 |
_AOTA_TimH.JPG) |
_Chords.JPG) |
May 20 |
4-
(671) Carnegia |
_Occult.JPG) |
_report.JPG) |
1.8 |
2.0s |
11
/ 16 |
5.1 |
0.08 |
LC_Tangra.JPG) _OW.JPG){kind=small}
|
_Map.JPG) |
Jul |
5-
(580) Selene |
_Occult.JPG) |
The mount was moved 4m East
to avoid a tree. Long exposure and low altitude of 13 deg. |
0.9 |
3.0s |
12
/ 15 |
dM
2.7 |
0.32 |
|
_Frame.JPG) |
| Jul
26 |
6-
(489) Comacina |
_Occult.JPG) |
11.06
|
10.0s |
11
/ 13 |
dM
2.2 |
0.04s |
 _OW.JPG){kind=small}
|
_Field%20with%20Asteroid%20seen_mod.JPG) |
|
Jul 28 |
7-
(586) Thekla |
_Occult.JPG) |
Low altitude
and noisy data. Lucky to record this at mag 13 in passing cloud.
Report |
8.0s |
10.0s |
13
/ 14.5 |
dM
1.2 |
0.64s |
_Frame.JPG) |
|
Nov
07 |
8-
(563) Suleika |
_Occult.JPG) |
The small magnitude difference of only 0.1 made this a difficult observation. A small dip was recorded in the light curve => | 10
+/- 1s |
14
s |
14
/ 11 |
dM
0.1 small mag. drop |
0.16
s |
_LC%20_Integrting3.JPG) |
FIRST Positive event
from Steeple Aston |
Nov 30 |
9-
(105) Artemis |
_Ocult.JPG) |
# 9 Using C11 at F4 |
11.2 s |
12.1
s |
13.5 / 13.5 | dM
0.7 |
0.16
s |
_lc.jpg) |
SECOND Positive event
from SA. Usng a C11 |
_LC.JPG)
_LC.JPG)
< Top >
5 (total 46) Positive Events 2020:
Date |
Body |
Prediction |
Report |
Observed |
Maximum
duration |
Magnitude Star / Astrd |
Magnitude drop |
Exposure |
Light
curve |
Notes |
| Mar
12 |
1-
(996)
Hilaritas |
_Occult.JPG)
|
_report.JPG) Single frame D-R |
0.2 |
2
s |
12.9
/
14 |
3.7 |
0.2 s |
_Lc%5B5%5D.jpg) |
|
Apr
15 |
2-
(6723) Chrisclark |
_Occult.JPG) |
Cloud stayed away until the last min. The D event was recorded in cloud and the R was uncertain |
1.25 +/- 0.4 |
1.4
s |
10
/ 17 |
7.4 |
0.1
s qhygps |
_LC_raw.JPG) |
An observation from the Netherlands confirmed
I had observed the same chord. |
Jun 25 |
3-
(121) Hermione |
_Occult.JPG) |
Observed
at low elivation of 8 degress in the SE. A pole caused the shadow
at start of recording. |
7.5
+/- 1.1 |
14
s |
11
/
12 |
0.3 |
0.64
s |
_LC_Positive.JPG) |
|
Sep |
4-
(110989) 2001US197 |
_Occult.JPG) |
|
0.75
+/- 0.1 |
0.9
s |
12
/
19 |
7 |
0.1
s
|
_Lc2_lab.jpg) |
|
Nov |
5-
(70008) 1998 XA53 |
_Occult.JPG) |
|
1.30
+/-0.2 |
1.4
s |
13
/ 18 |
4 |
0.4
s difficult conditions |
_LC.JPG) |
_Field.JPG)
|
_Montage.jpg)
_LC_Positive_short2.JPG)
_report.JPG)
_Aota.jpg)
Report.JPG)
9 (total 54) Positive
Events 2021 - 2 were uncertain. [Table below]
Date |
Body |
Prediction |
Report |
Observed |
Maximum
duration |
Mag. Star / Astrd |
Mag. drop |
Exposure |
Light
curve |
Notes |
| Jan 22 |
1- (1076) Viola |
_Occult.JPG)
|
_report.JPG) |
|
2.8
s |
13.8
/ 14.5 |
0.9 |
0.2 |
_LC.JPG) |
_test.JPG) |
Mar
13 |
2- (1342) Brabantia
|
_Occult.JPG) |
From the Pulsar observatory. |
0.81 +/-0.06 |
1.0
s |
10.3/
15 |
5.5 |
0.05 qhygps |
_LC_zoom.JPG) |
_Frame.JPG) |
Apr 17 |
3-
(103) Hera |
_Occult.JPG) |
Chords |
1.2
+/-0.3 |
4.0
s |
13
/ 14 |
0.7 |
0.15 |
_AOTA_times_2.5px_no%20guidestar.JPG) |
_Field.JPG) |
Jun |
4-
(2363) Cebriones |
Map.JPG) |
LuckyStar Uncertain in Twilight - probable event uncomfirmed. |
3
? |
6
s |
14.2/
15.5 |
2.1 |
0.4 |
LC_Signal%20only.JPG) |
|
Jun |
5- (663) Gerlinde |
Occult.JPG) |
9.5
+/-0.3 |
12
s |
14.1/
14.6 |
1.0 |
0.5 |
LC_tangra.JPG) |
|
|
Jly |
6-
(212) |
_Occult.JPG) |
Difficult conditions Alt/Az 23/078 in Moonlight and low mag drop. |
3.0
+/- 0.5 |
4.5
s |
14.0/
15.0 |
0.2 |
0.5 |
_Medea_LC%5B2%5D.JPG) |
_Pyote_confidence_limits.JPG)
Pyote reports: possible false positive |
| Aug 23 |
7-
(1434) Margot |
_Occult.JPG) |
S/N of 6 (good) and confirmed positive. report |
3.9
+/- 0.25 |
5.0
s |
13.6/
15.0 |
1.4 |
|
_lC_2.jpg) |
%20fits%205s_00002%2021_09_20Z.jpg) |
Sept |
8-
2002GZ32 |
 |
27s
+/- 1 |
32
s |
13.8
/ 19 |
5 |
1.0 |
 |
 |
|
|
9-
(32) Pomona |
 |
The star and asteroid formed a pair until the separation closed up. The dip is seen in the blue light curve. | 6.9
s
+/- 0.2 |
6
s |
12.5
/ 13 |
0.3 |
|
 |
 |
|
|
Cebriones_1000ms.jpg)
Measured%20Stars.JPG)
21 (total 75) Positive
Events 2022:
Date |
Body |
Prediction |
Report |
Measured |
Maximum
duration |
Mag. Star / Astrd |
Mag. drop |
Exposure |
Light
curve |
Notes |
| Jan 05 |
1-
(96)
Aegle |
_Occult.JPG)
|
_report_mimimal.JPG) |
|
16
s |
14
/ 12.5 |
dm
0.1 |
0.33 |
_lc_lab.jpg) |
_Frame.JPG) |
Jan 12 |
2-
(5022) Roccapalumba (Home STN) |
_Occult.JPG) |
|
1.36 s |
2.3
s |
11 /
16 |
dm
6 |
0.08
QHY gps |
_LC.JPG) |
%20Home%20STN.jpg) |
Jan
12 |
3-
(5022) Roccapalumba (Mobile STN) |
_Tar_Lakes_mobileSTN.JPG) |
|
2.00s |
2.3
s |
11 /
16 |
dm
6 |
0.08
|
_LC_mobile.JPG) |
_MOBILE_SetUp.jpg) |
Jan |
4-
(37081) 2000 UW59 |
_Occult.JPG) |
_report.JPG) |
0.78
s |
0.7
s |
13 / 17 |
dm 4 |
0.12 |
|
|
|
5- (212) Medea |
_Occult_20220127.JPG) |
_Report%5B2%5D.JPG) |
48
+/-5 |
46
s |
13
/ 16 |
dm
0.1 |
0.5 |
_LC_20220127.JPG) |
|
Jan |
6- (1654) |
_Occult.JPG) |
_Report.JPG) |
1.45
|
2.5
s |
14 / 16 |
dm
2.1 |
0.1 |
 |
_Frame%201sec.jpg)
|
| Feb
25 |
7- (3572) Leogoldberg |
_Occult.JPG) |
_report.JPG) |
2.50 |
2.0
s |
13.5 / 15 |
dm
3.8 |
0.2 QHYgps |
_Lc.jpg) |
_Frame.JPG) |
Mar |
8- (115416) 2003 SP299 |
_Occult.JPG) |
_Report.jpg) |
0.49 |
1.3
s |
13 /
19 |
dm
5.9 |
0.16 |
_lc.jpg) |
_frame.jpg)
|
Apr |
9- (145) Adeona |
_Occult.JPG) |
_Report.JPG) |
3.4 |
4.0
s |
14 / 13 |
dm
0.4 |
0.25 QHYgps |
_LC_lab.JPG) |
_Frame%203sec.JPG) |
Apr 15 |
10-
(22) Kalliope |
_Occult.jpg) |
_Report.JPG) |
4.56 |
7
s |
13.6
/ 11.7 |
dm
0.3 |
0.25 |
_lc.jpg) |
_Kalliope%20approach_lab.JPG) |
May |
11-
(916) America |
_Occult.JPG) |
_Report.JPG) |
0.98 |
1.0
s |
11.4
/17 |
dm
6.0 |
0.05 |
_LC2.JPG) |
_OW_strip.JPG) |
|
12- (149) Medusa (MOBILE STN) |
_Occult.JPG) |
1.60
+/-0.3 |
2.4
s |
12.8 / 13 |
dm
0.2 |
0.32 |
2022_06_11_00_23_58_3.5px_Form5.png) |
_Field.JPG) |
|
|
13- (2241)
Alcathous |
_Occult.JPG) |
Jupiter Trojan No Times to report _OW.jpg){kind=small} |
5s
? |
8.9
s |
12 /
16 |
dm 3.4 |
10
s |
_Excell.JPG) |
_Frame.JPG) |
Aug |
14- (1021) Flammario |
_Occult.JPG) |
_rpt.JPG) |
3.5
s |
4
s |
13
/ 14 |
dm 0.7 |
0.33 |
_Lc.jpg) |
_Frame%20at%20%200219UT.JPG) |
Sep |
15- (780) Armenia |
_Occult.JPG) |
_Report.JPG) |
5.5
+/- 1 |
10.2
s |
15 / 14 |
dm 0.5 |
1.0 |
_lc.jpg) |
_0051ut_3p5%20sec.JPG) |
|
16- (1347) Patria |
_Occult.JPG) |
_Report.JPG) |
2.18
s |
2.0
s |
13 / 16 |
dm
3.0 |
0.1 |
_lc_pos.jpg) |
_C2a.JPG) |
|
17-
(1021) Flammario |
_Sep30_Ocult.jpg) |
_Sept30_rpt.JPG) |
6
s +/-1 |
6
s |
12 / 13 |
dm
0.4 |
0.2 |
_Sep30_lc.jpg) |
_Sep30_PyOTE.JPG) |
|
18-
(62029) 2000 RD55 |
_Occult_POS.JPG) |
_report.JPG) |
1.28
s |
1.4
s |
13.7 / 16 |
dm
3.9 |
|
_lc_pos.jpg) |
_Frame.jpg) |
Nov |
19-
(344) Desiderata |
_Desiderata_Occult.png) |
_05_13_59Z_reprocessed.false-positive.PYOTE.png) |
7
+/- 2.4 |
8.0 |
14.5 /
13 |
dm 0.15 |
0.2 |
_Tangra.PNG) |
_Star.jpg) |
Dec |
20- (8067) Helfenstein |
_Occult.PNG) |
_report.JPG) |
0.42 |
2.0 |
12.2 /
16 |
dm 3.5 |
0.1 |
_LC_detail.PNG) |
_AOTA_Form6.png) |
Dec |
21-
(2669) Shostaovich - 17Km diam. |
_2022_12_26%202669%20Shostakovich.png) |
_Report.JPG) |
1.2
+/- 0.1 |
1.6 |
13.8 /
17 |
dm
3.5 |
|
_LC.JPG) |
_Occult-2D.JPG) |
_home_report.JPG)
_mobile_report.JPG)
_LC_TVH.JPG)
_OW.JPG){kind=small}
_AOTA.JPG)
_PyOTE_Haymes.JPG)
_GE_Long_Lat.JPG){kind=small}
13 (88) Positive Events 2023:
Date |
Body |
Prediction |
Report |
Observed
duration |
Maximum
duration |
Magnitude Star / Astd |
Magnitude
drop |
Exposure | Light
curve |
Notes |
Jan 10 |
1-
(4471) Graculus |
_Occult.PNG) |
report.PNG) |
0.6
s |
1.0
s
|
11.5
/ 16.1 |
dm
4.2 |
0.2 |
_Tangra.PNG) |
_Christian5.JPG) |
Jan
21 |
2-
(505) Cava |
_Occult.PNG) |
_report.PNG) |
9.3
s |
13
s |
12.8
/
11.4 |
dm 0.2 |
0.1
|
_Tangra_OEP_LPF_Normalised.JPG) |
_Clear_Bin1_Form6.png){kind=spacer} |
Feb
10 |
3- (3687) Dzus |
%20Dzus%20Occult.png) |
Dzus_rpt.JPG) |
2.00
s |
2.0
s |
12.6/
16.5 |
dm 3.6 |
0.2 QHYgps |
Tangra.PNG) |
Dzus_preliminary%20only.PNG) |
Feb
19 |
4-
(912) Maritima |
_Occult.PNG) |
_Frame.PNG) |
6.5
s +/-1 |
9.4
s |
15.6
/ 14.0 |
dm 0.2 |
0.5 QHYgps |
_Tangra.PNG) |
_Occult%20Profile%203%20obs.PNG) |
Feb 26 |
5-
(64) |
2_Occult.PNG) |
2_report_sml.JPG) |
12.5
s |
14.2
s |
12.7
/ 11.4 |
dm 0.2 |
0.1 QHYgps |
2_Tangra.PNG) |
2_profile.jpg) |
Mar 15 |
6-
(393) Lampetia |
Occult.PNG) |
Through cloud, data almost lost |
4.7
s |
4.6
s |
13.8
/ 12.8 |
dm 0.3 |
0.25 QHYgps |
Tangra.JPG) |
_05_26_59Z_Clear_2-comp_Form6.png){kind=spacer} |
May 02 |
7-
(618) Elfriede |
_Occult.PNG) |
16
s |
21
s |
16.6
/ 14.0 |
dm 0.2 |
1.0 QHYgps |
_Tangra.JPG) |
_Frame.JPG) |
|
May 21 |
8-
(5428) Aizman |
_Occult.PNG) |
1.5
s |
1.9
s |
11.7/
17.2 |
dm 4.9 |
0.1 QHYgps |
_Tangra_LC.JPG) |
_23_26_01Z__Bin1_Form6.png) |
|
Aug 06 |
9-
(275) Sapientia |
_Occult_2023_08_06-Sapientia.png) |
6.1
s |
7.5
s |
13.6/
13.3 |
dm 0.5 |
0.2 QHYgps |
_Tangra.PNG) |
|
|
Oct 31 |
10-
(5447) Lallement |
_2023_10_31%205447%20Lallement.png) |
1.3
s |
1.7
s |
12.7/
17.2 |
dm 4.3 |
0.1 QHYgps |
LC.PNG) |
|
|
Nov 07 |
11-
(541) Deborah |
_2023_11_07%20Deborah.png) |
1.6
s |
5
s |
12.8
/
14.5 |
dm 1.7 |
0.33 QHYgps |
_2023_11_07%20Deborah.PNG) |
|
|
Nov 30 |
12-
(19748) 2000BD5 |
_Occult.png) |
4.9
s |
5
s |
12.8
/ 18 |
dm 5 |
0.2 |
Tangra.PNG) |
|
Dec 12 |
13-
(319) Leona + Betelgeuse |
_Occult.JPG) |
5.3s |
10
s |
0.5
/ 14 |
dm 13 |
MOBILE 0.04 |
_Tangra_Full.PNG) _OW_strip.PNG){kind=small}
|
|
_AOTA.JPG)
_C2a.JPG)
_OW.JPG){kind=small}
_2023_11_07%20Deborah.jpg)
_21_30_30Z_Clear_Bin1_Form5.png){kind=spacer}
_AOTA.PNG){kind=small}
_OccultPortal_map.PNG){kind=small}
10 ( 98 ) Positive Events 2024:
Date |
Body |
Prediction |
Report |
Observed
duration |
Maximum
duration |
Magnitude Star / Astd |
Magnitude
drop |
Exposure |
Light
curve |
Notes |
Jan 10 |
1-
(108) Hercuba |
_Occult.PNG) |
3.7
s |
6
s
|
13.4
/ 12.8 |
dm
0.3 |
0.2 |
_OEF_LPDF.PNG) |
_Frame.JPG) |
|
Jan 09 |
2-
(3614) Tumilty |
_Occult.PNG) |
1.9
s |
3
s |
12.8
/ 15.2 |
dm 2.4 |
0.2 |
_LC.PNG) |
_Haymes_20_16_59Z_Clear_Bin1_Form5.png){kind=spacer} |
|
Jan |
3-
(694) Ekard |
_Occult.PNG) |
4.82
s |
8
s |
13.9
/ 14.1 |
dm 0.6 |
0.2 QHYgps |
_Tangra_LC.PNG) |
_22_49_00Z_oep_lpf_Bin1_Form5.png) |
|
Jan 18 |
4-
(1712) Angola
|
_Occult.PNG) |
2.7
s |
4
s |
14.8
/ 15.3 |
dm 0.9 |
0.5 QHYgps |
_LC_oep_lpf.PNG) |
_Frame_stack.JPG) |
|
Feb 01 |
5- (1264) Letaba |
_Occult.PNG) |
5.2
s |
4.7
s |
14.7
/ 15.1 |
dm 0.5 |
0.5 QHYgps |
_Tangra.PNG) |
_frame_5sec.png) |
|
Feb
02 |
6-
(26648) 2000 LY7 |
_Occult.PNG) |
1.3
s |
1.9
s |
12.2
/ 18.8 |
dm 6.4 |
0.1 QHYgps |
_Tangra.PNG) |
_C2a.JPG) |
|
Feb 23 |
7- (65244) |
_Occult.JPG) |
4.5
s |
4.0
s |
9.7
/ 20 |
dm 10.6 |
0.05
s | Tangra%20LC.PNG) |
_20_41_00Z_Clear_Bin1_Form5.png){kind=spacer} |
|
Mar 05 |
8-
(911) |
_Occult.PNG) |
9.6 s |
12.0
s |
15.5
/ 15.3 |
dm 0.5 |
0.60
s QHYgps |
_TangraLC%5B3%5D.PNG) |
_Capture_00002%2020_50_17Z_Clear_5sec.jpg){kind=spacer} |
|
Mar |
9-
(33750) Davehiggins |
_Occult_2024_03_23%2033750%20Davehiggins.png) |
0.62 |
0.7
s |
10.3
/ 15.4 |
dm 4.8 |
0.03
s QHYgps |
_LC_oep_all_mark.png) |
|
|
Apr 10 |
10-
(31635) |
_00_28_59Z_Occult.png) |
Report
(98) |
0.56 |
0.5
s |
11.5
/ 19 |
dm 7.2 |
0.18
s QHYgps |
_00_28_59Z_Tangra.PNG) |
|
Apr 24 |
11-
(19021) 2000 SC8 |
_Occult.PNG) |
Report
(99) |
0.16 |
1.5
s |
9.5
/ 18 |
Annular |
0.16 WAT-910HX |
_Possible.PNG) |
|
Jun
23 |
12-
(714) Ulula |
_2024_06_23%20714%20Ulula.png) |
Report
(100) low elivation |
4.8
s |
4.9
s |
12
/
14 |
dm 1.5 |
0.16 |
_with%20blank%20sky.PNG){kind=spacer} |
|
Jul 26 |
13-
(67228) 2000 DY107 |
_Occult.png) |
Report
(101) |
1.4
s |
1.3
max |
13
/
17 haze and moonlight |
dm 3.9 |
0.35
s QHYgps |
_LC_4px_oep_lpf.JPG) |
|
Sep 12 |
14-
(17820) 1998 FZ125 |
_2024_09_12%2017820%201998%20FZ125%20(1).png) |
Report
(102) |
0.9
s |
1.2
max |
14
/
19 |
dm 5.6 |
0.15
s QHYgps |
_Tangra.PNG) |
_OW_strip.PNG){kind=small} |
Nov
25 |
15-
(4954) Eric |
Eric_Occult.PNG) |
Report
(103) |
2.2
s |
1.4
max |
12.5
/
13 |
dm 0.4 |
0.15
s QHYgps |
_Time_lapse_overlay2.JPG) |
_21_00_05Z__Bin1_AOTA_Tab5.png) |
Nov 27 |
16-
(350) Ornamenta |
_2024_11_27%20350%20Ornamenta.png) |
Report
(104) |
7.6
s |
9.3
max |
12.9
/
12.2 |
dm 0.5 |
0.20s QHYgps |
_Ornamenta_Tangra.PNG) |
_Frame.JPG) |
Dec 05 |
17-
(51357) 2000 RM88 |
_2024_12_05%2051357%202000%20RM88.png) |
Report
(105) |
1.0
s |
2.7
max |
11.2
/
19 |
dm 8 |
0.10s QHYgps |
_21_32_00Z_oep_lpf_Bin1_AOTA_Tab5.png) |
_Prelim_plot.JPG) |
| |
|
_LC_oep_zoom.PNG)
_Frame.JPG)
_GE%20position.JPG)
_Frame.JPG)
_2024_06_23_23_00_15_Bin4_Form5.png)
_01_37_32Z_Clear_2comps_4px_oep_lpf_Bin1_Tab5.png){kind=spacer}
_OW_strip.JPG){kind=small}
_Melete_report_Jan2014.jpg){kind=link}
TANGRA_Field.JPG){kind=link}
_additional%20comment.jpg){kind=link}
_frame.jpg){kind=link}
_Frame.JPG){kind=link}
_Frame.JPG){kind=link}
Thekla_AOTA.jpg){kind=link}
_Report.JPG){kind=link}