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Stellar Occultation by (773) Irmintraud on 2024-12-06 (00:44:52 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] : 99290510-c35a-11ef-5276-6787ff8f77f4 [observed]

 Occultation Date + Time   : 2024-12-06 at 00:44:52 UT +/- 0.01 min  [1]
 Object Designation        : (773) Irmintraud
 Star Designation          : GDR3 0241239310765478272
 Star Coordinates (ICRF)   : RA = 03 20 33.7392, DE = +43 04 29.654  [2]
 Star Magnitudes           : G = 15.03 mag, RP = 14.52 mag, BP = 15.37 mag
 Object Magnitude          : V = 13.71 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 7.5 sec
 Object Mean Diameter      : 96 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.9 km/s
 Elongation to Moon & Sun  : 108° (sunlit = 23%), Sun = 152°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#104

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


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