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Stellar Occultation by (28P) Neujmin 1 on 2022-02-08 (01:47:33 UT)



Event Details
 Occultation UUID [and db] : 657735ca-c426-4abd-a933-e3773f9700d3 [comets]

 Occultation Date + Time   : 2022-02-08 at 01:47:33 UT +/- 0.2 min  [1]
 Object Designation        : (28P) Neujmin 1
 Star Designation          : GDR3 0225755992321538048
 Star Coordinates (ICRF)   : RA = 04 14 11.2084, DE = +37 35 43.151  [2]
 Star Magnitudes           : G = 11.87 mag, RP = 10.66 mag, BP = 13.45 mag
 Object Magnitude          : V = 18.41 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 2.2 sec
 Object Mean Diameter      : 21 km  (src: JPL)
 Orbital Class             : 
 Speed of the shadow       : 9.5 km/s
 Elongation to Moon & Sun  : 30° (sunlit = 45%), Sun = 108°
 Cross-track uncertainty   : 36.7 mas = 88 km = 4.14 path-width (1-sig)
 RUWE and duplicate source : 1.58 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#? (22-10-22)

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


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