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Stellar Occultation by (4000) Hipparchus on 2018-03-14 (19:55:10 UT)



Event Details
 Occultation UUID [and db] : 84004761-15f7-4f65-a6d3-9ef22e747da9 [observed]

 Occultation Date + Time   : 2018-03-14 at 19:55:10 UT +/- 0.01 min  [1]
 Object Designation        : (4000) Hipparchus
 Star Designation          : GDR3 3416783446182149888
 Star Coordinates (ICRF)   : RA = 05 33 36.6584, DE = +24 45 54.446  [2]
 Star Magnitudes           : G = 13.83 mag, RP = 12.97 mag, BP = 14.58 mag
 Object Magnitude          : V = 17.62 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 9 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 17.8 km/s
 Elongation to Moon & Sun  : 121° (sunlit = 7%), Sun = 90°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59

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


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