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Stellar Occultation by (32999) 1997 CY27 on 2024-12-01 (00:10:35 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] : 7cdc2590-c35a-11ef-5276-b297bdded033 [observed]

 Occultation Date + Time   : 2024-12-01 at 00:10:35 UT +/- 0.0 min  [1]
 Object Designation        : (32999) 1997 CY27
 Star Designation          : GDR3 0335258069020849408
 Star Coordinates (ICRF)   : RA = 02 34 06.6728, DE = +39 51 29.969  [2]
 Star Magnitudes           : G = 12.13 mag, RP = 11.46 mag, BP = 12.63 mag
 Object Magnitude          : V = 17.85 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.9 km/s
 Elongation to Moon & Sun  : 155° (sunlit = 0%), Sun = 149°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.17 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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