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Stellar Occultation by (1013) Tombecka on 2024-10-27 (21:00:51 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] : 08151ff0-86a6-11ef-78cd-ab4b7bffee2e [asteroids]

 Occultation Date + Time   : 2024-10-27 at 21:00:51 UT +/- 0.02 min  [1]
 Object Designation        : (1013) Tombecka
 Star Designation          : GDR3 3451953455901524224
 Star Coordinates (ICRF)   : RA = 05 58 47.3759, DE = +34 58 08.467  [2]
 Star Magnitudes           : G = 11.18 mag, RP = 10.17 mag, BP = 12.26 mag
 Object Magnitude          : V = 14.1 mag
 Estimated Magnitude Drop  : 3.0 mag
 Estimated Max. Duration   : 4.3 sec
 Object Mean Diameter      : 32 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.3 km/s
 Elongation to Moon & Sun  : 75° (sunlit = 18%), Sun = 124°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.22 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57

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


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