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] : a8e71bae-25a6-40e9-a4a2-201276b2f2cd [observed]
Occultation Date + Time : 2023-09-14 at 18:45:32 UT +/- 0.22 min [1]
Object Designation : (204896) Giorgiobocca
Orbit Class : MBA
Star Designation : GDR3 6875864172675666816
Star Coordinates (ICRF) : RA = 20 32 16.5554, DE = -13 27 44.052 [2]
Star Magnitudes : G = 12.89 mag, RP = 12.34 mag, BP = 13.19 mag
Object Magnitude : V = 20.61 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 4.2 km/s
Elongation to Moon & Sun : 138° (sunlit = 0%), Sun = 135°
Cross-track uncertainty : 22.1 mas = 35 km = 14.34 path-width (1-sig)
RUWE and duplicate source : 16.15 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#28
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0