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] : 4f50c806-3a85-45e5-b5af-72b7ce24d781 [observed]
Occultation Date + Time : 2020-01-13 at 23:54:35 UT +/- 0.03 min [1]
Object Designation : (692) Hippodamia
Orbit Class : MBA
Star Designation : GDR3 0197242425995917440
Star Coordinates (ICRF) : RA = 05 47 45.1120, DE = +45 19 01.904 [2]
Star Magnitudes : G = 13.79 mag, RP = 13.18 mag, BP = 14.21 mag
Object Magnitude : V = 13.43 mag
Estimated Magnitude Drop : 0.6 mag
Estimated Max. Duration : 4.2 sec
Object Mean Diameter : 46 km (src: astorb)
Speed of the shadow : 10.8 km/s
Elongation to Moon & Sun : 68° (sunlit = 87%), Sun = 147°
Cross-track uncertainty : 6.3 mas = 8 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0