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Stellar Occultation by (1490) Limpopo on 2023-09-08 (19:00:07 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] : 1adc1c90-ddb4-11f0-547e-68627cfda93b [observed] Occultation Date + Time : 2023-09-08 at 19:00:07 UT +/- 0.0 min [1] Object Designation : (1490) Limpopo Star Designation : GDR3 2724084729770427136 Star Coordinates (ICRF) : RA = 22 13 03.1896, DE = +10 20 39.098 [2] Star Magnitudes : G = 11.37 mag, RP = 10.85 mag, BP = 11.72 mag Object Magnitude : V = 14.32 mag Estimated Magnitude Drop : 3.0 mag Estimated Max. Duration : 2.8 sec Speed of the shadow : 6.7 km/s Object Mean Diameter : 18.6 km (src: astorb) => apparent = 25 mas Apparent Motion : 0.5483 arcs/min @ PA = 242 deg Horizontal Parallax : 8.6640 arcs Dynamical Class : MBA Elongation to Moon & Sun : 114° (sunlit = 32%), Sun = 159° Cross-track uncertainty : 0.7 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#71 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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