2025-10-29 / UCAC4 521-143994 / (118820) 2000 SO131
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Malcolm Jennings
O-
VID
M276
GB
GPS
21:49:00
::
::
21:53:00
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 a40494d0-ddb8-11f0-547e-dcb3edffc339 for map and profile fit
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Event Details
Occultation UUID [and DB] : a40494d0-ddb8-11f0-547e-dcb3edffc339 [observed]
Occultation Date + Time : 2025-10-29 at 21:59:11 UT +/- 0.03 min [1]
Object Designation : (118820) 2000 SO131
Orbit Class : MBA
Star Designation : GDR3 2732659816660014080
Star Coordinates (ICRF) : RA = 22 34 40.4849, DE = +14 03 00.436 [2]
Star Magnitudes : G = 12.34 mag, RP = 11.65 mag, BP = 12.88 mag
Object Magnitude : V = 19.13 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.8 km (src: astorb)
Speed of the shadow : 7.2 km/s
Elongation to Moon & Sun : 43° (sunlit = 52%), Sun = 126°
Cross-track uncertainty : 1.0 mas = 1 km = 0.35 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
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)
