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2025-10-29 / UCAC4 521-143994 / (118820) 2000 SO131

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.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):
JPL#40 : a40494d0-ddb8-11f0-547e-dcb3edffc339 [db: observed]

Using prediction a40494d0-ddb8-11f0-547e-dcb3edffc339 for map and profile fit

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Map with groundtrack and observer stations

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

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