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Stellar Occultation by (404) Arsinoe on 2017-11-26 (22:39:37 UT)



Event Details
 Occultation UUID [and db] : ffbd3c7b-f408-4296-a919-649c240bdde8 [observed]

 Occultation Date + Time   : 2017-11-26 at 22:39:37 UT +/- 0.1 min  [1]
 Object Designation        : (404) Arsinoe
 Star Designation          : GDR3 2368595234483709952
 Star Coordinates (ICRF)   : RA = 00 24 38.5954, DE = -15 28 42.239  [2]
 Star Magnitudes           : G = 12.35 mag, RP = 11.86 mag, BP = 12.68 mag
 Object Magnitude          : V = 14.54 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 12.3 sec
 Object Mean Diameter      : 98 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.0 km/s
 Elongation to Moon & Sun  : 26° (sunlit = 52%), Sun = 113°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.5 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#148

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


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