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Stellar Occultation by (842) Kerstin on 2020-09-10 (03:20:04 UT)



Event Details
 Occultation UUID [and db] : bbb148cb-1ebb-4f18-8ebb-957a672fae00 [observed]

 Occultation Date + Time   : 2020-09-10 at 03:20:04 UT +/- 0.03 min  [1]
 Object Designation        : (842) Kerstin
 Star Designation          : GDR3 2577654240789902080
 Star Coordinates (ICRF)   : RA = 01 04 29.8340, DE = +07 47 10.968  [2]
 Star Magnitudes           : G = 12.01 mag, RP = 11.51 mag, BP = 12.34 mag
 Object Magnitude          : V = 15.06 mag
 Estimated Magnitude Drop  : 3.1 mag
 Estimated Max. Duration   : 4.2 sec
 Object Mean Diameter      : 39 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.4 km/s
 Elongation to Moon & Sun  : 57° (sunlit = 53%), Sun = 150°
 Cross-track uncertainty   : 8.0 mas = 11 km = 0.29 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#64

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


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