2026-09-23 / UCAC4 584-105520 / (2937) Gibbs
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Kubanek
O+
VID
M303
CZ
GPS
20:27:39
20:28:38.930
20:28:39.740
20:29:41
0.020
0.030
0.81
4.1
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction b995b130-d9b1-11f1-43f3-402abfaabad0 for map and profile fit
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Event Details
Occultation UUID [and DB] : b995b130-d9b1-11f1-43f3-402abfaabad0 [observed]
Occultation Date + Time : 2026-09-23 at 20:31:35 UT +/- 0.01 min [1]
Object Designation : (2937) Gibbs
Orbit Class : MBA
Star Designation : GDR3 1832906469302269568
Star Coordinates (ICRF) : RA = 20 26 09.4281, DE = +26 37 11.646 [2]
Star Magnitudes : G = 12.59 mag, RP = 11.42 mag, BP = 14.04 mag
Object Magnitude : V = 15.41 mag
Estimated Magnitude Drop : 2.9 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 7.3 km (src: astorb)
Speed of the shadow : 5.0 km/s
Elongation to Moon & Sun : 45° (sunlit = 91%), Sun = 122°
Cross-track uncertainty : 2.3 mas = 1 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 1.15 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL58
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)
