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Stellar Occultation by (709) Fringilla on 2025-01-16 (17:51:41 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] : 9aa5cff0-8623-11ef-78cd-1efcbfd7b2cb [asteroids]

 Occultation Date + Time   : 2025-01-16 at 17:51:41 UT +/- 0.01 min  [1]
 Object Designation        : (709) Fringilla
 Star Designation          : GDR3 0944967984227916160
 Star Coordinates (ICRF)   : RA = 06 37 26.8894, DE = +38 41 57.708  [2]
 Star Magnitudes           : G = 12.7 mag, RP = 12.21 mag, BP = 13.01 mag
 Object Magnitude          : V = 13.79 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 7.1 sec
 Object Mean Diameter      : 97 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.6 km/s
 Elongation to Moon & Sun  : 54° (sunlit = 92%), Sun = 155°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 2.4 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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