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Stellar Occultation by (29954) 1999 JK89 on 2024-11-27 (05:32:05 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] : b1ce9410-ddb5-11f0-547e-3117c7767a82 [observed] Occultation Date + Time : 2024-11-27 at 05:32:05 UT +/- 0.01 min [1] Object Designation : (29954) 1999 JK89 Star Designation : GDR3 3852932285552661504 Star Coordinates (ICRF) : RA = 09 43 14.3469, DE = +05 32 08.066 [2] Star Magnitudes : G = 11.62 mag, RP = 10.87 mag, BP = 12.24 mag Object Magnitude : V = 19.38 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 10.2 km/s Object Mean Diameter : 6.7 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.2850 arcs/min @ PA = 119 deg Horizontal Parallax : 2.9770 arcs Dynamical Class : MBA Elongation to Moon & Sun : 55° (sunlit = 15%), Sun = 99° Cross-track uncertainty : 0.4 mas = 0 km = 0.13 path-width (1-sig) RUWE and duplicate source : 1.4 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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