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):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 587052ba-6272-4c16-aa70-efe2856eb647 [observed]
Occultation Date + Time : 2019-07-18 at 21:04:50 UT +/- 0.01 min [1]
Object Designation : (1306) Scythia
Orbit Class : MBA
Star Designation : GDR3 6907621946838501888
Star Coordinates (ICRF) : RA = 20 33 33.9422, DE = -07 09 55.778 [2]
Star Magnitudes : G = 12.18 mag, RP = 11.51 mag, BP = 12.7 mag
Object Magnitude : V = 14.77 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 5.0 sec
Object Mean Diameter : 68 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 17° (sunlit = 96%), Sun = 163°
Cross-track uncertainty : 3.0 mas = 4 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.89 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
