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Stellar Occultation by (874) Rotraut on 2024-07-14 (00:29:06 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] : 3b8f6e20-8661-11ef-78cd-5c9cffdcc409 [asteroids]

 Occultation Date + Time   : 2024-07-14 at 00:29:06 UT +/- 0.01 min  [1]
 Object Designation        : (874) Rotraut
 Star Designation          : GDR3 4252465987676302336
 Star Coordinates (ICRF)   : RA = 18 50 05.1869, DE = -06 34 54.155  [2]
 Star Magnitudes           : G = 14.85 mag, RP = 13.78 mag, BP = 15.92 mag
 Object Magnitude          : V = 14.88 mag
 Estimated Magnitude Drop  : 0.8 mag
 Estimated Max. Duration   : 4.7 sec
 Object Mean Diameter      : 57 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.1 km/s
 Elongation to Moon & Sun  : 81° (sunlit = 51%), Sun = 161°
 Cross-track uncertainty   : 1.6 mas = 2 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 7.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#80

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


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