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Stellar Occultation by (34849) 2001 SG288 on 2026-08-30 (20:43:24 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] : 0bbe96a0-d9af-11f1-43f3-894e2febcc16 [observed]

 Occultation Date + Time   : 2026-08-30 at 20:43:24 UT +/- 0.0 min  [1]
 Object Designation        : (34849) 2001 SG288
 Star Designation          : GDR3 6803323858671827968
 Star Coordinates (ICRF)   : RA = 21 15 39.5468, DE = -25 28 31.139  [2]
 Star Magnitudes           : G = 12.48 mag, RP = 11.95 mag, BP = 12.85 mag
 Object Magnitude          : V = 18.12 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 11.2 km/s
 Object Mean Diameter      : 6.0 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4750 arcs/min @ PA = 242 deg
 Horizontal Parallax       : 4.4960 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 58° (sunlit = 92%), Sun = 154°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL56
 Note                      : FP:true

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


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