2023-09-07 / UCAC4 381-166991 / (41488) Sindbad
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Zdenek Moravec, Bohuslav Matouš
O+
CCD
T432
CZ
GPS
23:22:45
23:23:50.54
23:23:51.84
23:24:45
0.05
0.15
1.30
18.2
2
show Andreas Schweizer
O-
VID
L107
CH
GPS
23:23:35
23:24:35
3
show Jiri Polak
O-
VID
M300
CZ
GPS
23:21:47
23:25:47
4
show Jiri Kubanek
O-
VID
M303
CZ
GPS
23:21:49
23:25:52
5
show Tomas Janik
O-
VID
M153
CZ
GPS
23:22:40
23:25:53
6
show Anna Marciniak
O-
CCD
M400
PL
GPS
23:22:35
23:24:02
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 6 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 2c7fa520-ddb4-11f0-547e-df0feffb2b86 for map and profile fit
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Event Details
Occultation UUID [and DB] : 2c7fa520-ddb4-11f0-547e-df0feffb2b86 [observed]
Occultation Date + Time : 2023-09-07 at 23:28:59 UT +/- 0.01 min [1]
Object Designation : (41488) Sindbad
Orbit Class : MBA
Star Designation : GDR3 6842698190400644736
Star Coordinates (ICRF) : RA = 21 34 43.2962, DE = -13 59 38.527 [2]
Star Magnitudes : G = 12.61 mag, RP = 11.8 mag, BP = 13.31 mag
Object Magnitude : V = 18.86 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 10.3 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 126° (sunlit = 39%), Sun = 156°
Cross-track uncertainty : 0.7 mas = 1 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
