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Stellar Occultation by (391) Ingeborg on 2021-11-05 (20:05:40 UT)



Event Details
 Occultation UUID [and db] : 7605ce35-2e3c-4301-a0bd-195bc758f9ba [observed]

 Occultation Date + Time   : 2021-11-05 at 20:05:40 UT +/- 0.01 min  [1]
 Object Designation        : (391) Ingeborg
 Star Designation          : GDR3 1730775033201300096
 Star Coordinates (ICRF)   : RA = 20 57 05.7417, DE = +02 41 21.960  [2]
 Star Magnitudes           : G = 13.65 mag, RP = 12.93 mag, BP = 14.24 mag
 Object Magnitude          : V = 13.86 mag
 Estimated Magnitude Drop  : 0.9 mag
 Estimated Max. Duration   : 1.0 sec
 Object Mean Diameter      : 23 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 22.8 km/s
 Elongation to Moon & Sun  : 81° (sunlit = 1%), Sun = 94°
 Cross-track uncertainty   : 1.7 mas = 1 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63

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


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