UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : bd8d3e10-d999-11f1-43f3-5da67ff74680 [observed]
Occultation Date + Time : 2025-12-25 at 17:38:32 UT +/- 0.0 min [1]
Object Designation : (4424) Arkhipova
Orbit Class : MBA
Star Designation : GDR3 3324585822782101120
Star Coordinates (ICRF) : RA = 06 24 08.0226, DE = +07 11 13.217 [2]
Star Magnitudes : G = 10.9 mag, RP = 10.18 mag, BP = 11.46 mag
Object Magnitude : V = 15.64 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 25.0 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 116° (sunlit = 29%), Sun = 164°
Cross-track uncertainty : 0.4 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.3 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL73
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
