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Stellar Occultation by (1353) Maartje on 2020-05-31 (00:56:31 UT)



Event Details
 Occultation UUID [and db] : f406cf64-1173-4f91-a961-6f6edfc29866 [observed]

 Occultation Date + Time   : 2020-05-31 at 00:56:31 UT +/- 0.03 min  [1]
 Object Designation        : (1353) Maartje
 Star Designation          : GDR3 4153674451193507072
 Star Coordinates (ICRF)   : RA = 18 17 48.1066, DE = -12 04 46.343  [2]
 Star Magnitudes           : G = 12.26 mag, RP = 11.63 mag, BP = 12.69 mag
 Object Magnitude          : V = 14.28 mag
 Estimated Magnitude Drop  : 2.2 mag
 Estimated Max. Duration   : 3.8 sec
 Object Mean Diameter      : 34 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.0 km/s
 Elongation to Moon & Sun  : 101° (sunlit = 60%), Sun = 153°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#62

 Object is a <Gaia mass determination> target !

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


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