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Stellar Occultation by (10045) Dorarussell on 2025-11-16 (04:37:55 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] : b8c31900-ddb8-11f0-547e-67cefcfd223d [observed]

 Occultation Date + Time   : 2025-11-16 at 04:37:55 UT +/- 0.01 min  [1]
 Object Designation        : (10045) Dorarussell
 Star Designation          : GDR3 3366039056119719808
 Star Coordinates (ICRF)   : RA = 06 58 55.8240, DE = +20 25 57.961  [2]
 Star Magnitudes           : G = 12.02 mag, RP = 11.14 mag, BP = 12.84 mag
 Object Magnitude          : V = 18.7 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 1.7 sec
 Speed of the shadow       : 5.1 km/s
 Object Mean Diameter      : 8.6 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.1517 arcs/min @ PA = 268 deg
 Horizontal Parallax       : 3.1490 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 86° (sunlit = 14%), Sun = 130°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.2 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL65
 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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