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Stellar Occultation by (207) Hedda on 2022-04-04 (21:36:01 UT)



Event Details
 Occultation UUID [and db] : f30187f9-4207-4b11-9911-e4f6b6a21fad [observed]

 Occultation Date + Time   : 2022-04-04 at 21:36:01 UT +/- 0.01 min  [1]
 Object Designation        : (207) Hedda
 Star Designation          : GDR3 3385011167912346368
 Star Coordinates (ICRF)   : RA = 06 45 05.4328, DE = +27 04 45.519  [2]
 Star Magnitudes           : G = 13.88 mag, RP = 13.23 mag, BP = 14.36 mag
 Object Magnitude          : V = 14.93 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 3.0 sec
 Object Mean Diameter      : 59 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 19.5 km/s
 Elongation to Moon & Sun  : 43° (sunlit = 13%), Sun = 85°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#77

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


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