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] : 74978600-13e3-49bd-8f31-ecb84a0c8d05 [observed]
Occultation Date + Time : 2023-10-18 at 03:51:32 UT +/- 0.04 min [1]
Object Designation : (39160) 2000 WC116
Orbit Class : MBA
Star Designation : GDR3 0885640093435407488
Star Coordinates (ICRF) : RA = 07 24 52.0807, DE = +29 41 24.830 [2]
Star Magnitudes : G = 14.12 mag, RP = 13.6 mag, BP = 14.48 mag
Object Magnitude : V = 18.8 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 16.8 km/s
Elongation to Moon & Sun : 136° (sunlit = 12%), Sun = 96°
Cross-track uncertainty : 4.0 mas = 7 km = 1.09 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0