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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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