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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2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : cb5f4471-d0ea-4a17-9e87-bf4da560806a [observed]
Occultation Date + Time : 2022-04-12 at 19:15:44 UT +/- 0.04 min [1]
Object Designation : (160363) 2003 YP107
Orbit Class : MBA
Star Designation : GDR3 0659155404082538624
Star Coordinates (ICRF) : RA = 08 31 27.3504, DE = +17 33 11.085 [2]
Star Magnitudes : G = 11.1 mag, RP = 10.41 mag, BP = 11.64 mag
Object Magnitude : V = 20.53 mag
Estimated Magnitude Drop : 9.4 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 9.0 km/s
Elongation to Moon & Sun : 28° (sunlit = 82%), Sun = 103°
Cross-track uncertainty : 6.0 mas = 11 km = 3.52 path-width (1-sig)
RUWE and duplicate source : 0.96 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