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Stellar Occultation by (895) Helio on 2021-05-27 (01:22:32 UT)



Event Details
 Occultation UUID [and db] : 8aaf2d4e-c44f-4560-978a-9a9454648d67 [observed]

 Occultation Date + Time   : 2021-05-27 at 01:22:32 UT +/- 0.01 min  [1]
 Object Designation        : (895) Helio
 Star Designation          : GDR3 4066655325765309440
 Star Coordinates (ICRF)   : RA = 18 13 10.3335, DE = -22 42 55.218  [2]
 Star Magnitudes           : G = 14.67 mag, RP = 13.1 mag, BP = 18.69 mag
 Object Magnitude          : V = 13.89 mag
 Estimated Magnitude Drop  : 0.4 mag
 Estimated Max. Duration   : 9.7 sec
 Object Mean Diameter      : 142 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.6 km/s
 Elongation to Moon & Sun  : 19° (sunlit = 99%), Sun = 153°
 Cross-track uncertainty   : 2.3 mas = 4 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.14 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#96

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


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