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Stellar Occultation by (1277) Dolores on 2025-01-19 (20:02:51 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] : e43ef4f0-86f7-11ef-78cd-8195bcde5538 [asteroids]

 Occultation Date + Time   : 2025-01-19 at 20:02:51 UT +/- 0.0 min  [1]
 Object Designation        : (1277) Dolores
 Star Designation          : GDR3 0648985986678624640
 Star Coordinates (ICRF)   : RA = 08 16 47.4514, DE = +11 20 18.749  [2]
 Star Magnitudes           : G = 11.02 mag, RP = 10.67 mag, BP = 11.22 mag
 Object Magnitude          : V = 16.13 mag
 Estimated Magnitude Drop  : 5.1 mag
 Estimated Max. Duration   : 1.7 sec
 Object Mean Diameter      : 28 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 16.0 km/s
 Elongation to Moon & Sun  : 65° (sunlit = 69%), Sun = 171°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.31 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61

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


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