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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 6679661f-3f5e-4331-965a-5e035a9b0485 [observed]
Occultation Date + Time : 2020-07-04 at 21:49:15 UT +/- 0.01 min [1]
Object Designation : (88117) 2000 WV132
Orbit Class : MBA
Star Designation : GDR3 4262369490659883008
Star Coordinates (ICRF) : RA = 19 10 39.0413, DE = -00 45 38.261 [2]
Star Magnitudes : G = 12.53 mag, RP = 12.03 mag, BP = 12.86 mag
Object Magnitude : V = 18.4 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 15.9 km/s
Elongation to Moon & Sun : 24° (sunlit = 100%), Sun = 158°
Cross-track uncertainty : 4.7 mas = 6 km = 1.24 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0