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Stellar Occultation by (4448) Phildavis on 2022-01-24 (21:28:01 UT)



Event Details
 Occultation UUID [and db] : 6e669b74-ad2f-4ae1-a256-cf82c198d875 [observed]

 Occultation Date + Time   : 2022-01-24 at 21:28:01 UT +/- 0.05 min  [1]
 Object Designation        : (4448) Phildavis
 Star Designation          : GDR3 3447828912907690880
 Star Coordinates (ICRF)   : RA = 05 36 11.5273, DE = +31 14 17.327  [2]
 Star Magnitudes           : G = 12.88 mag, RP = 11.79 mag, BP = 14.15 mag
 Object Magnitude          : V = 15.66 mag
 Estimated Magnitude Drop  : 2.9 mag
 Estimated Max. Duration   : 2.1 sec
 Object Mean Diameter      : 13 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.3 km/s
 Elongation to Moon & Sun  : 121° (sunlit = 58%), Sun = 139°
 Cross-track uncertainty   : 6.0 mas = 6 km = 0.50 path-width (1-sig)
 RUWE and duplicate source : 1.05 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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