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Stellar Occultation by (51244) 2000 JP39 on 2023-10-08 (00:40:00 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 1ebfbf60-ddb4-11f0-547e-6d6bfe7ffb54 [observed]

 Occultation Date + Time   : 2023-10-08 at 00:40:00 UT +/- 0.0 min  [1]
 Object Designation        : (51244) 2000 JP39
 Star Designation          : GDR3 2783679909263438336
 Star Coordinates (ICRF)   : RA = 01 07 34.7560, DE = +16 12 31.429  [2]
 Star Magnitudes           : G = 13.28 mag, RP = 12.76 mag, BP = 13.63 mag
 Object Magnitude          : V = 17.23 mag
 Estimated Magnitude Drop  : 4.0 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 12.3 km/s
 Object Mean Diameter      : 8.4 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.5167 arcs/min @ PA = 240 deg
 Horizontal Parallax       : 4.4630 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 98° (sunlit = 36%), Sun = 169°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59
 Note                      : FP:true

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


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