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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2 observations 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] : 8c17db20-ddb8-11f0-547e-7931ff9f357c [observed]
Occultation Date + Time : 2025-10-11 at 23:19:29 UT +/- 0.01 min [1]
Object Designation : (305) Gordonia
Orbit Class : MBA
Star Designation : GDR3 2578003030788612864
Star Coordinates (ICRF) : RA = 01 10 59.4318, DE = +08 33 54.495 [2]
Star Magnitudes : G = 11.61 mag, RP = 11.12 mag, BP = 11.94 mag
Object Magnitude : V = 12.79 mag
Estimated Magnitude Drop : 1.5 mag
Estimated Max. Duration : 3.9 sec
Object Mean Diameter : 49.2 km (src: astorb)
Speed of the shadow : 12.6 km/s
Elongation to Moon & Sun : 66° (sunlit = 70%), Sun = 179°
Cross-track uncertainty : 1.7 mas = 2 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 1.41 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#95
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
