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] : b9e40a30-d9af-11f1-43f3-29ccffa595f9 [observed]
Occultation Date + Time : 2026-09-07 at 19:38:46 UT +/- 0.0 min [1]
Object Designation : (304) Olga
Orbit Class : MBA
Star Designation : GDR3 4356106743871734272
Star Coordinates (ICRF) : RA = 16 13 08.2891, DE = -05 58 18.989 [2]
Star Magnitudes : G = 14.23 mag, RP = 13.39 mag, BP = 14.97 mag
Object Magnitude : V = 14.5 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 2.7 sec
Object Mean Diameter : 67.9 km (src: astorb)
Speed of the shadow : 25.2 km/s
Elongation to Moon & Sun : 119° (sunlit = 14%), Sun = 78°
Cross-track uncertainty : 0.4 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL87
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
