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Stellar Occultation by (370554) 2003 UJ60 on 2024-12-26 (17:41:59 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] : d02c7940-ddb5-11f0-547e-cec362fbd742 [observed]

 Occultation Date + Time   : 2024-12-26 at 17:41:59 UT +/- 0.09 min  [1]
 Object Designation        : (370554) 2003 UJ60
 Star Designation          : GDR3 0150265894778018048
 Star Coordinates (ICRF)   : RA = 04 12 06.7244, DE = +25 23 03.931  [2]
 Star Magnitudes           : G = 10.32 mag, RP = 9.29 mag, BP = 11.43 mag
 Object Magnitude          : V = 20.52 mag
 Estimated Magnitude Drop  : 10.2 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 9.8 km/s
 Object Mean Diameter      : 2.2 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.3950 arcs/min @ PA = 239 deg
 Horizontal Parallax       : 4.3090 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 161° (sunlit = 17%), Sun = 150°
 Cross-track uncertainty   : 26.3 mas = 38 km = 17.69 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#28
 Note                      : FP:true

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


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