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Stellar Occultation by (52669) 1998 DO2 on 2025-04-03 (21:09:33 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] : 673617b0-ddb6-11f0-547e-b59197e384ee [observed]

 Occultation Date + Time   : 2025-04-03 at 21:09:33 UT +/- 0.01 min  [1]
 Object Designation        : (52669) 1998 DO2
 Star Designation          : GDR3 0918791502885022592
 Star Coordinates (ICRF)   : RA = 07 52 50.8862, DE = +36 20 35.685  [2]
 Star Magnitudes           : G = 13.73 mag, RP = 13.04 mag, BP = 14.29 mag
 Object Magnitude          : V = 20.07 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 10.0 km/s
 Object Mean Diameter      : 6.2 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2417 arcs/min @ PA = 140 deg
 Horizontal Parallax       : 2.5640 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 26° (sunlit = 37%), Sun = 99°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48
 Note                      : FP:true

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


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