UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : fcc7a439-a20c-4454-b441-e253f3702342 [observed]
Occultation Date + Time : 2023-12-05 at 19:58:38 UT +/- 0.03 min [1]
Object Designation : (815) Coppelia
Orbit Class : MBA
Star Designation : GDR3 0156710918405782400
Star Coordinates (ICRF) : RA = 05 02 13.1682, DE = +30 17 31.575 [2]
Star Magnitudes : G = 14.02 mag, RP = 13.27 mag, BP = 14.63 mag
Object Magnitude : V = 14.1 mag
Estimated Magnitude Drop : 0.8 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 25 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 92° (sunlit = 45%), Sun = 172°
Cross-track uncertainty : 5.7 mas = 6 km = 0.26 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0