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Stellar Occultation by (313) Chaldaea on 2021-12-16 (06:02:26 UT)



Event Details
 Occultation UUID [and db] : a98ddd1f-476f-4857-bbc3-5faeba7c63fc [observed]

 Occultation Date + Time   : 2021-12-16 at 06:02:26 UT +/- 0.0 min  [1]
 Object Designation        : (313) Chaldaea
 Star Designation          : GDR3 6267894372060888192
 Star Coordinates (ICRF)   : RA = 15 40 19.3775, DE = -13 00 30.747  [2]
 Star Magnitudes           : G = 12.08 mag, RP = 11.61 mag, BP = 12.38 mag
 Object Magnitude          : V = 14.25 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 2.1 sec
 Object Mean Diameter      : 96 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 45.0 km/s
 Elongation to Moon & Sun  : 174° (sunlit = 93%), Sun = 29°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#117

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


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