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Stellar Occultation by (19748) 2000 BD5 on 2023-11-30 (21:14:48 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] : 2605854c-42f7-4af5-b5d4-cd5aa42c415b [observed]

 Occultation Date + Time   : 2023-11-30 at 21:14:48 UT +/- 0.09 min  [1]
 Object Designation        : (19748) 2000 BD5
 Star Designation          : GDR3 0706903792462377216
 Star Coordinates (ICRF)   : RA = 08 46 02.6456, DE = +31 43 36.154  [2]
 Star Magnitudes           : G = 12.98 mag, RP = 12.48 mag, BP = 13.32 mag
 Object Magnitude          : V = 18.16 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 3.2 sec
 Object Mean Diameter      : 13.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.1 km/s
 Elongation to Moon & Sun  : 17° (sunlit = 87%), Sun = 122°
 Cross-track uncertainty   : 9.0 mas = 20 km = 1.53 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#42

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


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