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] : 5f5e4a30-8a01-11ef-78cd-8dfbabdff3d2 [asteroids]
Occultation Date + Time : 2025-02-14 at 19:54:04 UT +/- 0.01 min [1]
Object Designation : (4870) Shcherban'
Orbit Class : MBA
Star Designation : GDR3 3420836791501640064
Star Coordinates (ICRF) : RA = 05 10 55.2631, DE = +25 42 35.481 [2]
Star Magnitudes : G = 12.7 mag, RP = 11.69 mag, BP = 13.73 mag
Object Magnitude : V = 16.94 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 4.9 sec
Object Mean Diameter : 25.3 km (src: astorb)
Speed of the shadow : 5.2 km/s
Elongation to Moon & Sun : 93° (sunlit = 95%), Sun = 113°
Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.84 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
