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Stellar Occultation by (17973) 1999 JP51 on 2026-02-18 (22:35:33 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] : 8b111970-de7c-11f0-4858-d019ffafc374 [asteroids]

 Occultation Date + Time   : 2026-02-18 at 22:35:33 UT +/- 0.0 min  [1]
 Object Designation        : (17973) 1999 JP51
 Star Designation          : GDR3 3091903770495175296
 Star Coordinates (ICRF)   : RA = 08 30 28.9957, DE = +03 27 37.525  [2]
 Star Magnitudes           : G = 8.88 mag, RP = 8.22 mag, BP = 9.39 mag
 Object Magnitude          : V = 17.32 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 13.2 km/s
 Object Mean Diameter      : 10.3 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.5017 arcs/min @ PA = 293 deg
 Horizontal Parallax       : 4.0280 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 139° (sunlit = 2%), Sun = 154°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67
 Note                      : FP:true

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


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