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Stellar Occultation by (454) Mathesis on 2022-09-17 (02:34:22 UT)



Event Details
 Occultation UUID [and db] : b9c595f8-9045-4564-a293-f51cd1b397a0 [observed]

 Occultation Date + Time   : 2022-09-17 at 02:34:22 UT +/- 0.01 min  [1]
 Object Designation        : (454) Mathesis
 Star Designation          : GDR3 0869082376034546688
 Star Coordinates (ICRF)   : RA = 07 41 08.4467, DE = +26 24 20.359  [2]
 Star Magnitudes           : G = 13.58 mag, RP = 13.09 mag, BP = 13.9 mag
 Object Magnitude          : V = 15.01 mag
 Estimated Magnitude Drop  : 1.7 mag
 Estimated Max. Duration   : 2.6 sec
 Object Mean Diameter      : 82 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 31.2 km/s
 Elongation to Moon & Sun  : 37° (sunlit = 58%), Sun = 62°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#129

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


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