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] : 3e6154d0-c354-11ef-5276-eea79dfff7b4 [observed]
Occultation Date + Time : 2024-09-05 at 23:32:02 UT +/- 0.17 min [1]
Object Designation : (156713) 2002 OW11
Orbit Class : MBA
Star Designation : GDR3 4254197890253478400
Star Coordinates (ICRF) : RA = 18 55 49.5741, DE = -05 05 48.466 [2]
Star Magnitudes : G = 13.22 mag, RP = 12.15 mag, BP = 14.42 mag
Object Magnitude : V = 18.66 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 90° (sunlit = 7%), Sun = 119°
Cross-track uncertainty : 26.7 mas = 31 km = 8.13 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#37
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0