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] : 60225f39-5dcd-4a00-97f6-f1d3441c3953 [observed]
Occultation Date + Time : 2023-10-19 at 22:50:36 UT +/- 0.03 min [1]
Object Designation : (2444) Lederle
Orbit Class : MBA
Star Designation : GDR3 0886507054057999488
Star Coordinates (ICRF) : RA = 07 12 56.3917, DE = +30 07 34.464 [2]
Star Magnitudes : G = 13.32 mag, RP = 12.79 mag, BP = 13.68 mag
Object Magnitude : V = 16.52 mag
Estimated Magnitude Drop : 3.3 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 14 km (src: astorb)
Speed of the shadow : 12.1 km/s
Elongation to Moon & Sun : 162° (sunlit = 27%), Sun = 100°
Cross-track uncertainty : 7.3 mas = 10 km = 0.77 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0