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Stellar Occultation by (24022) 1999 RA144 on 2021-07-29 (21:34:01 UT)



Event Details
 Occultation UUID [and db] : 7e0976fa-0da4-4165-951a-5d5e5a9e553a [observed]

 Occultation Date + Time   : 2021-07-29 at 21:34:01 UT +/- 0.11 min  [1]
 Object Designation        : (24022) 1999 RA144
 Star Designation          : GDR3 4162795969603107968
 Star Coordinates (ICRF)   : RA = 17 30 40.2418, DE = -11 56 23.378  [2]
 Star Magnitudes           : G = 12.59 mag, RP = 11.96 mag, BP = 13.06 mag
 Object Magnitude          : V = 19.37 mag
 Estimated Magnitude Drop  : 6.8 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 12 km  (src: astorb)
 Orbital Class             : JTRO
 Speed of the shadow       : 7.9 km/s
 Elongation to Moon & Sun  : 116° (sunlit = 66%), Sun = 135°
 Cross-track uncertainty   : 4.0 mas = 11 km = 0.98 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33

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


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