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Stellar Occultation by (660) Crescentia on 2025-02-03 (00:09:14 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] : ba838710-8612-11ef-78cd-6f537cfe182d [asteroids]

 Occultation Date + Time   : 2025-02-03 at 00:09:14 UT +/- 0.01 min  [1]
 Object Designation        : (660) Crescentia
 Star Designation          : GDR3 3142343316666677120
 Star Coordinates (ICRF)   : RA = 07 34 22.4568, DE = +07 50 48.515  [2]
 Star Magnitudes           : G = 14.37 mag, RP = 13.93 mag, BP = 14.64 mag
 Object Magnitude          : V = 13.31 mag
 Estimated Magnitude Drop  : 0.4 mag
 Estimated Max. Duration   : 3.2 sec
 Object Mean Diameter      : 42.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.1 km/s
 Elongation to Moon & Sun  : 100° (sunlit = 25%), Sun = 156°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#110

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


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