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Stellar Occultation by (27561) 2000 KJ1 on 2018-10-20 (22:49:36 UT)



Event Details
 Occultation UUID [and db] : 4f9ea3bf-4ba4-44cc-95b9-8b3ca79c30b1 [observed]

 Occultation Date + Time   : 2018-10-20 at 22:49:36 UT +/- 0.03 min  [1]
 Object Designation        : (27561) 2000 KJ1
 Star Designation          : GDR3 0008863786002313984
 Star Coordinates (ICRF)   : RA = 02 56 47.3493, DE = +08 51 12.280  [2]
 Star Magnitudes           : G = 13.19 mag, RP = 12.45 mag, BP = 13.79 mag
 Object Magnitude          : V = 17.44 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 11 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.5 km/s
 Elongation to Moon & Sun  : 61° (sunlit = 86%), Sun = 162°
 Cross-track uncertainty   : 3.7 mas = 6 km = 0.58 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48

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


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