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Stellar Occultation by (62828) 2000 UN53 on 2023-11-27 (00:30:44 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] : efa593d2-a83f-481f-a550-886bcbbda6a7 [observed]

 Occultation Date + Time   : 2023-11-27 at 00:30:44 UT +/- 0.07 min  [1]
 Object Designation        : (62828) 2000 UN53
 Star Designation          : GDR3 3314132593936905600
 Star Coordinates (ICRF)   : RA = 04 32 30.3735, DE = +17 31 40.058  [2]
 Star Magnitudes           : G = 11.45 mag, RP = 10.19 mag, BP = 12.23 mag
 Object Magnitude          : V = 18.21 mag
 Estimated Magnitude Drop  : 6.8 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4.5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.2 km/s
 Elongation to Moon & Sun  : 12° (sunlit = 100%), Sun = 174°
 Cross-track uncertainty   : 18.6 mas = 24 km = 5.43 path-width (1-sig)
 RUWE and duplicate source : 6.44 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#34

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


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