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] : 7bb53803-5e31-4d23-b7e4-8c65802b4be4 [observed]
Occultation Date + Time : 2016-08-07 at 21:06:41 UT +/- 0.01 min [1]
Object Designation : (178654) 2000 OW26
Orbit Class : MBA
Star Designation : GDR3 6769468070290822016
Star Coordinates (ICRF) : RA = 19 18 51.1651, DE = -24 46 32.685 [2]
Star Magnitudes : G = 12.05 mag, RP = 11.15 mag, BP = 12.91 mag
Object Magnitude : V = 17.99 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 8.6 km/s
Elongation to Moon & Sun : 94° (sunlit = 24%), Sun = 152°
Cross-track uncertainty : 2.0 mas = 2 km = 0.49 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0