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Stellar Occultation by (778) Theobalda on 2022-03-08 (20:37:37 UT)



Event Details
 Occultation UUID [and db] : 4bfca85e-23f0-4e4f-b4c8-3094241c970c [observed]

 Occultation Date + Time   : 2022-03-08 at 20:37:37 UT +/- 0.07 min  [1]
 Object Designation        : (778) Theobalda
 Star Designation          : GDR3 0871088675518901376
 Star Coordinates (ICRF)   : RA = 07 23 32.6178, DE = +26 05 41.262  [2]
 Star Magnitudes           : G = 15.26 mag, RP = 14.71 mag, BP = 15.64 mag
 Object Magnitude          : V = 14.13 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 8.5 sec
 Object Mean Diameter      : 64 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.6 km/s
 Elongation to Moon & Sun  : 48° (sunlit = 35%), Sun = 120°
 Cross-track uncertainty   : 4.0 mas = 5 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.96 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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