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Stellar Occultation by (51357) 2000 RM88 on 2024-12-05 (21:31:44 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] : b7171e10-ddb5-11f0-547e-ede27deee6e7 [observed]

 Occultation Date + Time   : 2024-12-05 at 21:31:44 UT +/- 0.09 min  [1]
 Object Designation        : (51357) 2000 RM88
 Star Designation          : GDR3 2756973802618175872
 Star Coordinates (ICRF)   : RA = 23 46 46.3279, DE = +07 18 31.041  [2]
 Star Magnitudes           : G = 11.81 mag, RP = 11.24 mag, BP = 12.22 mag
 Object Magnitude          : V = 19.84 mag
 Estimated Magnitude Drop  : 8.0 mag
 Estimated Max. Duration   : 1.6 sec
 Speed of the shadow       : 7.2 km/s
 Object Mean Diameter      : 11.8 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.1283 arcs/min @ PA = 109 deg
 Horizontal Parallax       : 1.8850 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 52° (sunlit = 22%), Sun = 105°
 Cross-track uncertainty   : 4.0 mas = 13 km = 1.15 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#47
 Note                      : FP:true

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


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