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Stellar Occultation by (3865) Lindbloom on 2023-09-30 (19:45:09 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] : ba7205de-615a-4e90-ae04-047ff81cc83d [observed]

 Occultation Date + Time   : 2023-09-30 at 19:45:09 UT +/- 0.05 min  [1]
 Object Designation        : (3865) Lindbloom
 Star Designation          : GDR3 6904280981976662784
 Star Coordinates (ICRF)   : RA = 20 29 55.4923, DE = -10 24 11.163  [2]
 Star Magnitudes           : G = 11.07 mag, RP = 10.36 mag, BP = 11.63 mag
 Object Magnitude          : V = 17.02 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 8.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.6 km/s
 Elongation to Moon & Sun  : 80° (sunlit = 97%), Sun = 119°
 Cross-track uncertainty   : 3.0 mas = 3 km = 0.42 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57

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


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