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Stellar Occultation by (1062) Ljuba on 2025-02-19 (19:50:36 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] : 3fb6f720-86b6-11ef-78cd-792c506f7b3b [asteroids]

 Occultation Date + Time   : 2025-02-19 at 19:50:36 UT +/- 0.0 min  [1]
 Object Designation        : (1062) Ljuba
 Star Designation          : GDR3 0080905643280121856
 Star Coordinates (ICRF)   : RA = 02 12 37.8723, DE = +18 35 55.171  [2]
 Star Magnitudes           : G = 13.79 mag, RP = 13.07 mag, BP = 14.37 mag
 Object Magnitude          : V = 15.51 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 1.9 sec
 Object Mean Diameter      : 55.1 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 29.0 km/s
 Elongation to Moon & Sun  : 166° (sunlit = 59%), Sun = 66°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#68

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


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