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Stellar Occultation by (12249) Hannorein on 2025-11-02 (22:05:10 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] : a9fd8310-ddb8-11f0-547e-f9797befa1d6 [observed]

 Occultation Date + Time   : 2025-11-02 at 22:05:10 UT +/- 0.0 min  [1]
 Object Designation        : (12249) Hannorein
 Star Designation          : GDR3 3299075435028562944
 Star Coordinates (ICRF)   : RA = 04 24 07.2491, DE = +08 25 00.797  [2]
 Star Magnitudes           : G = 13.19 mag, RP = 12.6 mag, BP = 13.6 mag
 Object Magnitude          : V = 17.45 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 10.5 km/s
 Object Mean Diameter      : 8.7 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.4300 arcs/min @ PA = 261 deg
 Horizontal Parallax       : 4.3590 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 63° (sunlit = 90%), Sun = 152°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL68
 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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