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Stellar Occultation by (232522) 2003 RP25 on 2026-09-28 (19:56:59 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] : 27fb1b10-d9b2-11f1-43f3-d3ab2eff202f [observed]

 Occultation Date + Time   : 2026-09-28 at 19:56:59 UT +/- 0.07 min  [1]
 Object Designation        : (232522) 2003 RP25
 Star Designation          : GDR3 0270979489687320064
 Star Coordinates (ICRF)   : RA = 04 34 30.7888, DE = +51 19 27.735  [2]
 Star Magnitudes           : G = 13.68 mag, RP = 13.01 mag, BP = 14.19 mag
 Object Magnitude          : V = 19.66 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 13.2 km/s
 Object Mean Diameter      : 3.3 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5450 arcs/min @ PA = 25 deg
 Horizontal Parallax       : 4.3740 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 46° (sunlit = 94%), Sun = 108°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.44 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL36
 Note                      : FP:true

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


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