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] : e04146d0-39a5-4f99-93e7-5f09ae70eb07 [observed]
Occultation Date + Time : 2023-08-22 at 21:45:51 UT +/- 0.06 min [1]
Object Designation : (4621) Tambov
Orbit Class : MBA
Star Designation : GDR3 6899825279823495680
Star Coordinates (ICRF) : RA = 20 35 15.5781, DE = -13 25 01.538 [2]
Star Magnitudes : G = 13.98 mag, RP = 13.46 mag, BP = 14.34 mag
Object Magnitude : V = 15.66 mag
Estimated Magnitude Drop : 1.9 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 4.1 km/s
Elongation to Moon & Sun : 86° (sunlit = 35%), Sun = 158°
Cross-track uncertainty : 4.7 mas = 3 km = 0.51 path-width (1-sig)
RUWE and duplicate source : 1.01 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
