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2025-10-29 / UCAC4 514-002897 / (69708) 1998 HX85

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Antonio Vecchione O+ VID M250 IT GPS 18:22:01 18:22:36.23 18:22:36.52 18:23:00 0.040 0.040 0.29 3.7
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#45 : a41313c0-ddb8-11f0-547e-aa9b6afbe5e4 [db: observed]

Using prediction a41313c0-ddb8-11f0-547e-aa9b6afbe5e4 for map and profile fit

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Event Details
 Occultation UUID [and DB] : a41313c0-ddb8-11f0-547e-aa9b6afbe5e4 [observed]

 Occultation Date + Time   : 2025-10-29 at 18:18:40 UT +/- 0.0 min  [1]
 Object Designation        : (69708) 1998 HX85
 Orbit Class               : MBA
 Star Designation          : GDR3 2575606095440086912
 Star Coordinates (ICRF)   : RA = 01 52 11.1416, DE = +12 44 29.873  [2]
 Star Magnitudes           : G = 11.75 mag, RP = 11.4 mag, BP = 11.97 mag
 Object Magnitude          : V = 18.87 mag
 Estimated Magnitude Drop  : 7.1 mag
 Estimated Max. Duration   : 0.2 sec
 Object Mean Diameter      : 2.8 km  (src: astorb)
 Speed of the shadow       : 12.6 km/s
 Elongation to Moon & Sun  : 83° (sunlit = 51%), Sun = 174°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.56 path-width (1-sig)
 RUWE and duplicate source : 1.24 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 Note                      : FP:true

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

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