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Stellar Occultation by (223003) 2002 RS184 on 2026-09-08 (18:39:42 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : c3da64d0-d9af-11f1-43f3-2a4d96fff725 [observed]

 Occultation Date + Time   : 2026-09-08 at 18:39:42 UT +/- 0.07 min  [1]
 Object Designation        : (223003) 2002 RS184
 Star Designation          : GDR3 4119294616734323584
 Star Coordinates (ICRF)   : RA = 17 59 12.5597, DE = -19 28 42.773  [2]
 Star Magnitudes           : G = 14.68 mag, RP = 13.23 mag, BP = 17.45 mag
 Object Magnitude          : V = 21.29 mag
 Estimated Magnitude Drop  : 6.6 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 6.9 km/s
 Object Mean Diameter      : 3.7 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.1633 arcs/min @ PA = 87 deg
 Horizontal Parallax       : 2.5380 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 134° (sunlit = 7%), Sun = 104°
 Cross-track uncertainty   : 1.8 mas = 4 km = 1.22 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL30
 Note                      : FP:true

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


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