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Stellar Occultation by (2052) Tamriko on 2021-09-11 (22:57:12 UT)



Event Details
 Occultation UUID [and db] : eb502c8e-428e-4ec1-9626-8b0cc36af13d [observed]

 Occultation Date + Time   : 2021-09-11 at 22:57:12 UT +/- 0.21 min  [1]
 Object Designation        : (2052) Tamriko
 Star Designation          : GDR3 4200295977597460480
 Star Coordinates (ICRF)   : RA = 19 24 08.5575, DE = -09 52 51.333  [2]
 Star Magnitudes           : G = 13.25 mag, RP = 12.44 mag, BP = 13.94 mag
 Object Magnitude          : V = 15.91 mag
 Estimated Magnitude Drop  : 2.8 mag
 Estimated Max. Duration   : 6.8 sec
 Object Mean Diameter      : 30 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.4 km/s
 Elongation to Moon & Sun  : 57° (sunlit = 29%), Sun = 121°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.16 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60

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


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