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Stellar Occultation by (19021) 2000 SC8 on 2025-08-26 (02:11:14 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] : 51e5be50-ddb7-11f0-547e-fdaaa9e4bac7 [observed]

 Occultation Date + Time   : 2025-08-26 at 02:11:14 UT +/- 0.0 min  [1]
 Object Designation        : (19021) 2000 SC8
 Star Designation          : GDR3 2032392749398967552
 Star Coordinates (ICRF)   : RA = 19 38 44.1730, DE = +29 28 08.395  [2]
 Star Magnitudes           : G = 12.5 mag, RP = 11.21 mag, BP = 14.39 mag
 Object Magnitude          : V = 18.98 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 20.7 km/s
 Object Mean Diameter      : 7.5 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.6200 arcs/min @ PA = 206 deg
 Horizontal Parallax       : 3.1820 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 109° (sunlit = 8%), Sun = 124°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53
 Note                      : FP:true

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


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