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Stellar Occultation by (2111) Tselina on 2018-10-04 (02:34:24 UT)



Event Details
 Occultation UUID [and db] : e424881f-1f71-45ea-bd0a-00120dada90f [observed]

 Occultation Date + Time   : 2018-10-04 at 02:34:24 UT +/- 0.01 min  [1]
 Object Designation        : (2111) Tselina
 Star Designation          : GDR3 3351926343340233216
 Star Coordinates (ICRF)   : RA = 06 39 50.6116, DE = +11 47 16.681  [2]
 Star Magnitudes           : G = 11.49 mag, RP = 11.19 mag, BP = 11.67 mag
 Object Magnitude          : V = 15.95 mag
 Estimated Magnitude Drop  : 4.5 mag
 Estimated Max. Duration   : 1.8 sec
 Object Mean Diameter      : 30 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 16.6 km/s
 Elongation to Moon & Sun  : 26° (sunlit = 31%), Sun = 91°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.87 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61

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


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