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Stellar Occultation by (2687) Tortali on 2025-01-11 (04:28:22 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] : f1691f80-8859-11ef-78cd-35065f7ff74e [asteroids]

 Occultation Date + Time   : 2025-01-11 at 04:28:22 UT +/- 0.0 min  [1]
 Object Designation        : (2687) Tortali
 Star Designation          : GDR3 0895218111023898112
 Star Coordinates (ICRF)   : RA = 07 34 39.9633, DE = +35 15 49.867  [2]
 Star Magnitudes           : G = 11.75 mag, RP = 11.11 mag, BP = 12.22 mag
 Object Magnitude          : V = 16.16 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 12 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.8 km/s
 Elongation to Moon & Sun  : 34° (sunlit = 91%), Sun = 166°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#70

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


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