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] : 568c1bf7-d373-404a-a9b1-5ea7314abe92 [observed]
Occultation Date + Time : 2023-08-11 at 21:42:49 UT +/- 0.04 min [1]
Object Designation : (18079) Lion-Stoppato
Orbit Class : MBA
Star Designation : GDR3 6894820367316027392
Star Coordinates (ICRF) : RA = 21 29 20.0550, DE = -08 23 42.275 [2]
Star Magnitudes : G = 9.83 mag, RP = 9.33 mag, BP = 10.15 mag
Object Magnitude : V = 17.48 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 11.2 km/s
Elongation to Moon & Sun : 126° (sunlit = 18%), Sun = 173°
Cross-track uncertainty : 9.0 mas = 11 km = 1.86 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#43
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0