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Stellar Occultation by (122012) 2000 GB34 on 2023-10-13 (22:05:54 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


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
 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      : 1.90 km  (src: astorb)
 Orbital Class             : MBA
 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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