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):
Occultation UUID [and DB] : d0882010-8573-11ef-78cd-eff7d7cfdada [asteroids]
Occultation Date + Time : 2025-02-21 at 22:10:35 UT +/- 0.01 min [1]
Object Designation : (309) Fraternitas
Orbit Class : MBA
Star Designation : GDR3 0868009183966904704
Star Coordinates (ICRF) : RA = 07 46 04.2094, DE = +25 13 41.480 [2]
Star Magnitudes : G = 13.11 mag, RP = 12.68 mag, BP = 13.38 mag
Object Magnitude : V = 15.46 mag
Estimated Magnitude Drop : 2.5 mag
Estimated Max. Duration : 5.8 sec
Object Mean Diameter : 45.3 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 143° (sunlit = 39%), Sun = 140°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#80
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
