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Stellar Occultation by (29125) Kyivphysfak on 2025-12-29 (19:19:50 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] : 4f935220-d997-11f1-43f3-7ae1cfb95881 [observed]

 Occultation Date + Time   : 2025-12-29 at 19:19:50 UT +/- 0.01 min  [1]
 Object Designation        : (29125) Kyivphysfak
 Star Designation          : GDR3 3436932198624404224
 Star Coordinates (ICRF)   : RA = 06 17 40.4047, DE = +29 46 36.814  [2]
 Star Magnitudes           : G = 13.47 mag, RP = 12.93 mag, BP = 13.85 mag
 Object Magnitude          : V = 16.43 mag
 Estimated Magnitude Drop  : 3.0 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 7.9 km/s
 Object Mean Diameter      : 4.0 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.6683 arcs/min @ PA = 286 deg
 Horizontal Parallax       : 8.9650 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 59° (sunlit = 72%), Sun = 172°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL60
 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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