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2023-10-13 / UCAC4 579-017098 / (122012) 2000 GB34

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Zdenek Sikac O+ VID T150 CZ NTP 21:55:01 21:56:17.03 21:56:18.02 21:59:01 0.06 0.03 0.99 3.1
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#25 : 1fcb0a54-5292-4b9b-baeb-23faee7ef53f [db: observed]

Using prediction 1fcb0a54-5292-4b9b-baeb-23faee7ef53f for map and profile fit

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Event Details
 Occultation UUID [and DB] : 1fcb0a54-5292-4b9b-baeb-23faee7ef53f [observed]

 Occultation Date + Time   : 2023-10-13 at 22:05:54 UT +/- 0.24 min  [1]
 Object Designation        : (122012) 2000 GB34
 Orbit Class               : MBA
 Star Designation          : GDR3 3440912293276171904
 Star Coordinates (ICRF)   : RA = 05 39 57.9655, DE = +25 37 38.487  [2]
 Star Magnitudes           : G = 11.58 mag, RP = 10.79 mag, BP = 12.25 mag
 Object Magnitude          : V = 20.91 mag
 Estimated Magnitude Drop  : 9.3 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 2 km  (src: astorb)
 Speed of the shadow       : 3.1 km/s
 Elongation to Moon & Sun  : 105° (sunlit = 1%), Sun = 115°
 Cross-track uncertainty   : 18.0 mas = 26 km = 13.94 path-width (1-sig)
 RUWE and duplicate source : 1.63 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#25

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

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