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] : 59fbfc75-08d7-4eb9-a5b4-033ab5ad4a30 [observed]
Occultation Date + Time : 2023-10-05 at 01:04:01 UT +/- 0.02 min [1]
Object Designation : (783) Nora
Orbit Class : MBA
Star Designation : GDR3 3344169838562616064
Star Coordinates (ICRF) : RA = 06 14 10.8512, DE = +13 18 46.768 [2]
Star Magnitudes : G = 13.61 mag, RP = 12.39 mag, BP = 15.27 mag
Object Magnitude : V = 16.16 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 3.9 sec
Object Mean Diameter : 40 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 17° (sunlit = 65%), Sun = 98°
Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#101
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0