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Stellar Occultation by (54497) 2000 OF41 on 2023-11-08 (22:56:12 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] : 75cd6d61-49c9-4b9f-89a1-c1f35df21234 [observed]

 Occultation Date + Time   : 2023-11-08 at 22:56:12 UT +/- 0.07 min  [1]
 Object Designation        : (54497) 2000 OF41
 Star Designation          : GDR3 3407040982885902336
 Star Coordinates (ICRF)   : RA = 05 04 53.7250, DE = +17 46 57.612  [2]
 Star Magnitudes           : G = 9.1 mag, RP = 8.72 mag, BP = 9.33 mag
 Object Magnitude          : V = 19.31 mag
 Estimated Magnitude Drop  : 10.2 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.4 km/s
 Elongation to Moon & Sun  : 99° (sunlit = 19%), Sun = 149°
 Cross-track uncertainty   : 4.7 mas = 7 km = 1.72 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#35

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


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