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] : 4fc95070-c353-11ef-5276-0377dfb7d676 [observed]
Occultation Date + Time : 2024-08-24 at 20:17:03 UT +/- 0.0 min [1]
Object Designation : (22172) 2000 XQ11
Orbit Class : MBA
Star Designation : GDR3 6901275844897704448
Star Coordinates (ICRF) : RA = 20 35 58.8062, DE = -11 36 30.427 [2]
Star Magnitudes : G = 13.55 mag, RP = 13.04 mag, BP = 13.89 mag
Object Magnitude : V = 18.25 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 11.6 km/s
Elongation to Moon & Sun : 93° (sunlit = 67%), Sun = 155°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0