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):
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] : daeb663e-0263-4e01-9322-0a1d0190eebf [observed]
Occultation Date + Time : 2018-09-26 at 00:38:28 UT +/- 0.06 min [1]
Object Designation : (2352) Kurchatov
Orbit Class : MBA
Star Designation : GDR3 1738776656057234560
Star Coordinates (ICRF) : RA = 21 19 47.7750, DE = +06 01 05.400 [2]
Star Magnitudes : G = 12.79 mag, RP = 12.26 mag, BP = 13.14 mag
Object Magnitude : V = 16.21 mag
Estimated Magnitude Drop : 3.5 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 16 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 54° (sunlit = 99%), Sun = 137°
Cross-track uncertainty : 2.3 mas = 3 km = 0.21 path-width (1-sig)
RUWE and duplicate source : 1.67 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#117
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0