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Stellar Occultation by (1280) Baillauda on 2023-10-02 (01:34:54 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] : 1bfcaae9-7bc2-457c-8b8c-6d019e93f1d4 [observed]

 Occultation Date + Time   : 2023-10-02 at 01:34:54 UT +/- 0.02 min  [1]
 Object Designation        : (1280) Baillauda
 Star Designation          : GDR3 3382018499123281408
 Star Coordinates (ICRF)   : RA = 06 51 24.0860, DE = +26 05 18.244  [2]
 Star Magnitudes           : G = 10.01 mag, RP = 9.31 mag, BP = 10.57 mag
 Object Magnitude          : V = 16.23 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 3.1 sec
 Object Mean Diameter      : 50.8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 16.6 km/s
 Elongation to Moon & Sun  : 57° (sunlit = 91%), Sun = 87°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#81

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


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