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Stellar Occultation by (82043) 2000 SN238 on 2025-09-30 (01:31:46 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] : 79f9cb60-ddb8-11f0-547e-98866e34cb0b [observed]

 Occultation Date + Time   : 2025-09-30 at 01:31:46 UT +/- 0.03 min  [1]
 Object Designation        : (82043) 2000 SN238
 Star Designation          : GDR3 3426117475271700608
 Star Coordinates (ICRF)   : RA = 06 06 01.8135, DE = +23 30 51.446  [2]
 Star Magnitudes           : G = 8.69 mag, RP = 8.47 mag, BP = 8.54 mag
 Object Magnitude          : V = 19.34 mag
 Estimated Magnitude Drop  : 10.7 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 13.0 km/s
 Object Mean Diameter      : 8.0 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3267 arcs/min @ PA = 78 deg
 Horizontal Parallax       : 2.6830 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 172° (sunlit = 51%), Sun = 96°
 Cross-track uncertainty   : 4.8 mas = 11 km = 1.43 path-width (1-sig)
 RUWE and duplicate source : 15.89 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL41
 Note                      : FP:true

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


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