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] : 666036c1-5237-4632-8e44-9f1b058fe5ad [observed]
Occultation Date + Time : 2018-04-19 at 19:19:43 UT +/- 0.01 min [1]
Object Designation : (442) Eichsfeldia
Orbit Class : MBA
Star Designation : GDR3 6333950934708824064
Star Coordinates (ICRF) : RA = 15 03 32.3199, DE = -05 53 59.090 [2]
Star Magnitudes : G = 8.62 mag, RP = 7.68 mag, BP = 9.53 mag
Object Magnitude : V = 12.7 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 8.4 sec
Object Mean Diameter : 66 km (src: astorb)
Speed of the shadow : 7.8 km/s
Elongation to Moon & Sun : 146° (sunlit = 17%), Sun = 161°
Cross-track uncertainty : 2.0 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#68
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
