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Stellar Occultation by (32) Pomona on 2022-01-30 (19:59:38 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] : 72305cee-6612-4a58-a6e6-c68e85b7ab49 [observed]

 Occultation Date + Time   : 2022-01-30 at 19:59:38 UT +/- 3.11 min  [1]
 Object Designation        : (32) Pomona
 Star Designation          : GDR3 0611881008292336640
 Star Coordinates (ICRF)   : RA = 08 52 31.2045, DE = +17 38 33.378  [2]
 Star Magnitudes           : G = 15.43 mag, RP = 15.02 mag, BP = 15.69 mag
 Object Magnitude          : V = 16.64 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 276.5 sec
 Object Mean Diameter      : 81 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 0.3 km/s
 Elongation to Moon & Sun  : 161° (sunlit = 3%), Sun = 180°
 Cross-track uncertainty   : 700.0 mas = 5 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#?

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


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