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Stellar Occultation by (93399) 2000 SC288 on 2025-10-16 (01:35:48 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] : 917c9fb0-ddb8-11f0-547e-6089fd3f71bf [observed]

 Occultation Date + Time   : 2025-10-16 at 01:35:48 UT +/- 0.01 min  [1]
 Object Designation        : (93399) 2000 SC288
 Star Designation          : GDR3 0170294907829687296
 Star Coordinates (ICRF)   : RA = 03 59 16.9840, DE = +32 13 24.347  [2]
 Star Magnitudes           : G = 11.76 mag, RP = 11.16 mag, BP = 12.19 mag
 Object Magnitude          : V = 18.46 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 8.1 km/s
 Object Mean Diameter      : 4.4 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.3900 arcs/min @ PA = 316 deg
 Horizontal Parallax       : 5.1380 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 77° (sunlit = 26%), Sun = 137°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.20 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL58
 Note                      : FP:true

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


More Data and Informations
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