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Stellar Occultation by (2983) Poltava on 2025-08-25 (02:16:51 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] : 549e0080-ddb7-11f0-547e-fc037eeada56 [observed] Occultation Date + Time : 2025-08-25 at 02:16:51 UT +/- 0.0 min [1] Object Designation : (2983) Poltava Star Designation : GDR3 0064505637078740736 Star Coordinates (ICRF) : RA = 03 39 04.5679, DE = +22 02 19.067 [2] Star Magnitudes : G = 13.43 mag, RP = 12.78 mag, BP = 13.94 mag Object Magnitude : V = 16.86 mag Estimated Magnitude Drop : 3.5 mag Estimated Max. Duration : 2.2 sec Speed of the shadow : 14.0 km/s Object Mean Diameter : 30.9 km (src: astorb) => apparent = 17 mas Apparent Motion : 0.4650 arcs/min @ PA = 77 deg Horizontal Parallax : 3.5220 arcs Dynamical Class : MBA Elongation to Moon & Sun : 116° (sunlit = 4%), Sun = 95° Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.03 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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