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] : fefcdbb6-a6fb-40dc-bb70-2b1533b7a424 [observed]
Occultation Date + Time : 2023-09-12 at 01:00:51 UT +/- 0.04 min [1]
Object Designation : (598) Octavia
Orbit Class : MBA
Star Designation : GDR3 3271632896109453696
Star Coordinates (ICRF) : RA = 03 44 03.4591, DE = +03 35 00.897 [2]
Star Magnitudes : G = 8.74 mag, RP = 7.82 mag, BP = 9.64 mag
Object Magnitude : V = 13.3 mag
Estimated Magnitude Drop : 4.6 mag
Estimated Max. Duration : 9.0 sec
Object Mean Diameter : 72 km (src: astorb)
Speed of the shadow : 8.1 km/s
Elongation to Moon & Sun : 83° (sunlit = 8%), Sun = 113°
Cross-track uncertainty : 9.3 mas = 9 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0