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Stellar Occultation by (4112) Hrabal on 2024-11-01 (17:28:31 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] : b4ebdef0-c358-11ef-5276-1d9677f538a9 [observed]

 Occultation Date + Time   : 2024-11-01 at 17:28:31 UT +/- 0.0 min  [1]
 Object Designation        : (4112) Hrabal
 Star Designation          : GDR3 4155177659754917760
 Star Coordinates (ICRF)   : RA = 18 41 25.0312, DE = -10 19 48.260  [2]
 Star Magnitudes           : G = 13.71 mag, RP = 12.63 mag, BP = 14.93 mag
 Object Magnitude          : V = 17.12 mag
 Estimated Magnitude Drop  : 3.5 mag
 Estimated Max. Duration   : 1.5 sec
 Object Mean Diameter      : 49 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 32.1 km/s
 Elongation to Moon & Sun  : 60° (sunlit = 0%), Sun = 61°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66

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


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