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Stellar Occultation by (2673) Lossignol on 2025-02-06 (04:22:23 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] : 5fa64840-8857-11ef-78cd-9f23cbdf1f26 [asteroids]

 Occultation Date + Time   : 2025-02-06 at 04:22:23 UT +/- 0.0 min  [1]
 Object Designation        : (2673) Lossignol
 Star Designation          : GDR3 0665522401039327872
 Star Coordinates (ICRF)   : RA = 08 32 25.8491, DE = +21 36 39.441  [2]
 Star Magnitudes           : G = 12.17 mag, RP = 11.01 mag, BP = 11.84 mag
 Object Magnitude          : V = 17.6 mag
 Estimated Magnitude Drop  : 5.4 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 10.1 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.3 km/s
 Elongation to Moon & Sun  : 66° (sunlit = 60%), Sun = 167°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.17 path-width (1-sig)
 RUWE and duplicate source : 6.56 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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


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