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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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 1833a880-4055-4487-a935-dd2fbf688793 [observed]
Occultation Date + Time : 2023-09-07 at 20:57:20 UT +/- 0.06 min [1]
Object Designation : (7102) Neilbone
Orbit Class : MBA
Star Designation : GDR3 6915103028251785728
Star Coordinates (ICRF) : RA = 20 45 54.3467, DE = -03 29 33.886 [2]
Star Magnitudes : G = 10.97 mag, RP = 10.28 mag, BP = 11.48 mag
Object Magnitude : V = 15.93 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 2.1 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 5.9 km/s
Elongation to Moon & Sun : 130° (sunlit = 40%), Sun = 145°
Cross-track uncertainty : 11.7 mas = 13 km = 1.09 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0