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Stellar Occultation by (27438) Carolynjons on 2017-01-20 (19:43:31 UT)



Event Details
 Occultation UUID [and db] : 8c78ea21-d454-4ad6-a761-be5763cc5f47 [observed]

 Occultation Date + Time   : 2017-01-20 at 19:43:31 UT +/- 0.01 min  [1]
 Object Designation        : (27438) Carolynjons
 Star Designation          : GDR3 0865820979733413760
 Star Coordinates (ICRF)   : RA = 07 24 43.0041, DE = +20 55 35.385  [2]
 Star Magnitudes           : G = 11.75 mag, RP = 11.49 mag, BP = 11.89 mag
 Object Magnitude          : V = 18.16 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.8 km/s
 Elongation to Moon & Sun  : 111° (sunlit = 42%), Sun = 169°
 Cross-track uncertainty   : 3.0 mas = 3 km = 0.90 path-width (1-sig)
 RUWE and duplicate source : 5.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#37

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


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