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] : 9dbf162d-a5ac-4d6d-be25-799eec653e91 [observed]
Occultation Date + Time : 2021-01-24 at 05:27:38 UT +/- 0.02 min [1]
Object Designation : (3317) Paris
Orbit Class : JTRO
Star Designation : GDR3 4373433943317920128
Star Coordinates (ICRF) : RA = 17 26 46.3053, DE = -00 50 39.772 [2]
Star Magnitudes : G = 11.62 mag, RP = 10.94 mag, BP = 12.14 mag
Object Magnitude : V = 15.99 mag
Estimated Magnitude Drop : 4.4 mag
Estimated Max. Duration : 3.2 sec
Object Mean Diameter : 116 km (src: astorb)
Speed of the shadow : 36.3 km/s
Elongation to Moon & Sun : 156° (sunlit = 80%), Sun = 48°
Cross-track uncertainty : 3.0 mas = 11 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 2.53 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#69
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0