UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : afb3f55e-7864-4598-a143-3a310f5b7599 [observed]
Occultation Date + Time : 2023-09-23 at 21:38:07 UT +/- 0.03 min [1]
Object Designation : (16817) Onderlicka
Orbit Class : MBA
Star Designation : GDR3 2601535225322725504
Star Coordinates (ICRF) : RA = 22 38 59.9485, DE = -12 30 38.477 [2]
Star Magnitudes : G = 12.97 mag, RP = 12.38 mag, BP = 13.4 mag
Object Magnitude : V = 19.09 mag
Estimated Magnitude Drop : 6.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 10.7 km/s
Elongation to Moon & Sun : 52° (sunlit = 62%), Sun = 156°
Cross-track uncertainty : 8.3 mas = 10 km = 3.24 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0