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2025-09-07 / UCAC4 630-024842 / (11250) 1972 AU

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Stefan Meister O- VID M200 CH GPS 23:19:33 :: :: 23:20:18
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#69 : 70406f30-ddb7-11f0-547e-4715d7fb0ab1 [db: observed]

Using prediction 70406f30-ddb7-11f0-547e-4715d7fb0ab1 for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 70406f30-ddb7-11f0-547e-4715d7fb0ab1 [observed]

 Occultation Date + Time   : 2025-09-07 at 23:22:06 UT +/- 0.0 min  [1]
 Object Designation        : (11250) 1972 AU
 Orbit Class               : MBA
 Star Designation          : GDR3 0183343563934363776
 Star Coordinates (ICRF)   : RA = 05 27 40.9300, DE = +35 52 50.920  [2]
 Star Magnitudes           : G = 12.38 mag, RP = 11.84 mag, BP = 12.74 mag
 Object Magnitude          : V = 17.84 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 8.5 km  (src: astorb)
 Speed of the shadow       : 21.4 km/s
 Elongation to Moon & Sun  : 95° (sunlit = 100%), Sun = 82°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.17 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69
 Note                      : FP:true

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

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