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] : 83f26ff0-ddb8-11f0-547e-f8c7ef4fe440 [observed]
Occultation Date + Time : 2025-10-06 at 04:19:43 UT +/- 0.01 min [1]
Object Designation : (98) Ianthe
Orbit Class : MBA
Star Designation : GDR3 0191377081220322944
Star Coordinates (ICRF) : RA = 05 38 09.2400, DE = +41 17 33.974 [2]
Star Magnitudes : G = 14.32 mag, RP = 13.42 mag, BP = 14.47 mag
Object Magnitude : V = 13.69 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 8.3 sec
Object Mean Diameter : 104.5 km (src: astorb)
Speed of the shadow : 12.6 km/s
Elongation to Moon & Sun : 86° (sunlit = 99%), Sun = 107°
Cross-track uncertainty : 2.4 mas = 3 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 7.15 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#125
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
