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] : 9bf1c240-8a94-11ef-78cd-7ff473ffc789 [asteroids]
Occultation Date + Time : 2025-04-02 at 20:45:16 UT +/- 0.0 min [1]
Object Designation : (6785) 1990 VA7
Orbit Class : MBA
Star Designation : GDR3 0071693659986914048
Star Coordinates (ICRF) : RA = 03 48 00.4454, DE = +28 35 51.387 [2]
Star Magnitudes : G = 9.05 mag, RP = 8.94 mag, BP = 9.08 mag
Object Magnitude : V = 17.43 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 18.9 km (src: astorb)
Speed of the shadow : 34.6 km/s
Elongation to Moon & Sun : 14° (sunlit = 26%), Sun = 48°
Cross-track uncertainty : 0.7 mas = 1 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0