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Stellar Occultation by (5084) Gnedin on 2025-12-29 (20:34:42 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] : 4ae8b5d0-d997-11f1-43f3-acf1afee44f5 [observed]

 Occultation Date + Time   : 2025-12-29 at 20:34:42 UT +/- 0.0 min  [1]
 Object Designation        : (5084) Gnedin
 Star Designation          : GDR3 0156729305163204736
 Star Coordinates (ICRF)   : RA = 04 58 48.4965, DE = +29 54 10.004  [2]
 Star Magnitudes           : G = 14.02 mag, RP = 13.44 mag, BP = 14.42 mag
 Object Magnitude          : V = 16.99 mag
 Estimated Magnitude Drop  : 3.0 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 11.2 km/s
 Object Mean Diameter      : 11.0 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.4433 arcs/min @ PA = 267 deg
 Horizontal Parallax       : 4.2100 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 41° (sunlit = 73%), Sun = 157°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL69
 Note                      : FP:true

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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