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Stellar Occultation by (6933) Azumayasan on 2025-12-27 (22:03:44 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] : bcdb81a0-d996-11f1-43f3-9f05fbe71cf1 [observed]

 Occultation Date + Time   : 2025-12-27 at 22:03:44 UT +/- 0.0 min  [1]
 Object Designation        : (6933) Azumayasan
 Star Designation          : GDR3 0869476447874820096
 Star Coordinates (ICRF)   : RA = 07 16 01.0970, DE = +22 43 01.981  [2]
 Star Magnitudes           : G = 13.99 mag, RP = 13.33 mag, BP = 14.49 mag
 Object Magnitude          : V = 17.7 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 13.2 km/s
 Object Mean Diameter      : 6.4 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.5717 arcs/min @ PA = 274 deg
 Horizontal Parallax       : 4.6020 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 100° (sunlit = 52%), Sun = 169°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 1.02 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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