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Stellar Occultation by (64279) 2001 TF233 on 2023-09-08 (00:48:49 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] : c47a1507-dde9-429a-a909-5c89d4bdcbc8 [observed]

 Occultation Date + Time   : 2023-09-08 at 00:48:49 UT +/- 0.13 min  [1]
 Object Designation        : (64279) 2001 TF233
 Star Designation          : GDR3 0003301631555349760
 Star Coordinates (ICRF)   : RA = 03 18 39.6548, DE = +05 31 31.773  [2]
 Star Magnitudes           : G = 13.4 mag, RP = 12.66 mag, BP = 13.98 mag
 Object Magnitude          : V = 19.58 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 4.5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.7 km/s
 Elongation to Moon & Sun  : 42° (sunlit = 39%), Sun = 116°
 Cross-track uncertainty   : 8.3 mas = 14 km = 3.19 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#37

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


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