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] : 18e966bc-e85d-42c7-aaf7-1a55a553de21 [observed]
Occultation Date + Time : 2023-11-28 at 20:54:09 UT +/- 0.05 min [1]
Object Designation : (56978) 2000 SR173
Orbit Class : MBA
Star Designation : GDR3 0033767204680110848
Star Coordinates (ICRF) : RA = 02 47 54.2263, DE = +16 42 44.705 [2]
Star Magnitudes : G = 10.8 mag, RP = 10.32 mag, BP = 11.12 mag
Object Magnitude : V = 18.41 mag
Estimated Magnitude Drop : 7.6 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 14.6 km/s
Elongation to Moon & Sun : 40° (sunlit = 97%), Sun = 158°
Cross-track uncertainty : 2.1 mas = 3 km = 0.52 path-width (1-sig)
RUWE and duplicate source : 4.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0