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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5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 73faf8c0-31a4-4498-8b7f-ce9f64ab36ba [observed]
Occultation Date + Time : 2014-12-29 at 21:56:10 UT +/- 0.0 min [1]
Object Designation : (1010) Marlene
Orbit Class : MBA
Star Designation : GDR3 3367493611219572224
Star Coordinates (ICRF) : RA = 07 14 11.5880, DE = +22 51 58.439 [2]
Star Magnitudes : G = 13.04 mag, RP = 12.55 mag, BP = 13.36 mag
Object Magnitude : V = 14.79 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 3.5 sec
Object Mean Diameter : 44 km (src: astorb)
Speed of the shadow : 12.5 km/s
Elongation to Moon & Sun : 84° (sunlit = 63%), Sun = 171°
Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#73
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0