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] : 7c6c1b30-858c-11ef-78cd-f916adff9fa9 [asteroids]
Occultation Date + Time : 2025-04-09 at 01:39:56 UT +/- 0.01 min [1]
Object Designation : (329) Svea
Orbit Class : MBA
Star Designation : GDR3 4363502127800359936
Star Coordinates (ICRF) : RA = 17 24 50.2618, DE = -04 18 48.147 [2]
Star Magnitudes : G = 14.82 mag, RP = 13.77 mag, BP = 15.96 mag
Object Magnitude : V = 13.86 mag
Estimated Magnitude Drop : 0.4 mag
Estimated Max. Duration : 7.9 sec
Object Mean Diameter : 77.8 km (src: astorb)
Speed of the shadow : 9.8 km/s
Elongation to Moon & Sun : 103° (sunlit = 86%), Sun = 117°
Cross-track uncertainty : 0.4 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#90
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0