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Stellar Occultation by (1758) Naantali on 2021-04-14 (00:22:22 UT)



Event Details
 Occultation UUID [and db] : 097d805e-4f04-4b73-ad37-ee8242dcc6aa [observed]

 Occultation Date + Time   : 2021-04-14 at 00:22:22 UT +/- 0.04 min  [1]
 Object Designation        : (1758) Naantali
 Star Designation          : GDR3 4349004723389979392
 Star Coordinates (ICRF)   : RA = 16 14 15.7143, DE = -07 20 45.108  [2]
 Star Magnitudes           : G = 13.54 mag, RP = 12.92 mag, BP = 13.99 mag
 Object Magnitude          : V = 15.92 mag
 Estimated Magnitude Drop  : 2.5 mag
 Estimated Max. Duration   : 4.8 sec
 Object Mean Diameter      : 29 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.0 km/s
 Elongation to Moon & Sun  : 159° (sunlit = 3%), Sun = 139°
 Cross-track uncertainty   : 2.7 mas = 4 km = 0.14 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59

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


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