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Stellar Occultation by (82044) 2000 SP238 on 2024-10-23 (20:42:15 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] : 9076cfd0-ddb5-11f0-547e-d6f9767f2b0c [observed]

 Occultation Date + Time   : 2024-10-23 at 20:42:15 UT +/- 0.02 min  [1]
 Object Designation        : (82044) 2000 SP238
 Star Designation          : GDR3 0008494796772064384
 Star Coordinates (ICRF)   : RA = 03 01 45.0385, DE = +07 51 08.087  [2]
 Star Magnitudes           : G = 9.54 mag, RP = 8.69 mag, BP = 10.31 mag
 Object Magnitude          : V = 18.55 mag
 Estimated Magnitude Drop  : 9.0 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 13.6 km/s
 Object Mean Diameter      : 8.5 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4017 arcs/min @ PA = 259 deg
 Horizontal Parallax       : 3.1310 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 71° (sunlit = 55%), Sun = 163°
 Cross-track uncertainty   : 3.7 mas = 7 km = 0.89 path-width (1-sig)
 RUWE and duplicate source : 1.19 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL44
 Note                      : FP:true

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


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