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] : b8440064-0977-412a-9289-f336ea22371b [observed]
Occultation Date + Time : 2020-11-01 at 03:57:05 UT +/- 0.0 min [1]
Object Designation : (233) Asterope
Orbit Class : MBA
Star Designation : GDR3 3853150164949060480
Star Coordinates (ICRF) : RA = 09 44 04.7068, DE = +05 52 03.928 [2]
Star Magnitudes : G = 13.22 mag, RP = 12.58 mag, BP = 13.7 mag
Object Magnitude : V = 14.11 mag
Estimated Magnitude Drop : 1.3 mag
Estimated Max. Duration : 4.2 sec
Object Mean Diameter : 103 km (src: astorb)
Speed of the shadow : 24.3 km/s
Elongation to Moon & Sun : 101° (sunlit = 100%), Sun = 73°
Cross-track uncertainty : 1.0 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#109
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
