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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4 observations 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] : 576bc730-b941-4f81-a61d-de4bc11d9889 [observed]
Occultation Date + Time : 2020-11-13 at 21:18:58 UT +/- 0.03 min [1]
Object Designation : (1540) Kevola
Star Designation : GDR3 3445719736071028352
Star Coordinates (ICRF) : RA = 05 27 34.9858, DE = +29 17 07.402 [2]
Star Magnitudes : G = 12.17 mag, RP = 11.56 mag, BP = 12.61 mag
Object Magnitude : V = 15.23 mag
Estimated Magnitude Drop : 3.1 mag
Estimated Max. Duration : 4.5 sec
Object Mean Diameter : 44 km (src: astorb+H10)
Speed of the shadow : 9.8 km/s
Elongation to Moon & Sun : 129° (sunlit = 3%), Sun = 149°
Cross-track uncertainty : 2.7 mas = 3 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46 (23-01-08)
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
