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2025-09-30 / UCAC4 437-001041 / (44751) 1999 TS97

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Deborah Smith O+ VID M200 ES GPS 02:09:01 02:10:52.991 02:10:53.495 02:13:01 0.028 0.028 0.50 6.0
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#51 : 7abd6980-ddb8-11f0-547e-a9b93af1313b [db: observed]

Using prediction 7abd6980-ddb8-11f0-547e-a9b93af1313b for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 7abd6980-ddb8-11f0-547e-a9b93af1313b [observed]

 Occultation Date + Time   : 2025-09-30 at 02:15:58 UT +/- 0.0 min  [1]
 Object Designation        : (44751) 1999 TS97
 Orbit Class               : MBA
 Star Designation          : GDR3 2529639774890674304
 Star Coordinates (ICRF)   : RA = 00 46 46.5308, DE = -02 37 08.110  [2]
 Star Magnitudes           : G = 13.02 mag, RP = 12.47 mag, BP = 13.41 mag
 Object Magnitude          : V = 18.48 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 3.3 km  (src: astorb)
 Speed of the shadow       : 12.0 km/s
 Elongation to Moon & Sun  : 91° (sunlit = 51%), Sun = 173°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.35 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#51
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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