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] : 8f2e0522-803d-4602-bf72-79f6aaae7522 [observed]
Occultation Date + Time : 2020-10-25 at 04:28:45 UT +/- 0.01 min [1]
Object Designation : (495) Eulalia
Orbit Class : MBA
Star Designation : GDR3 3365828469581022592
Star Coordinates (ICRF) : RA = 06 48 50.8641, DE = +20 06 19.787 [2]
Star Magnitudes : G = 15.11 mag, RP = 14.64 mag, BP = 15.4 mag
Object Magnitude : V = 15.23 mag
Estimated Magnitude Drop : 0.8 mag
Estimated Max. Duration : 5.2 sec
Object Mean Diameter : 39 km (src: astorb)
Speed of the shadow : 7.4 km/s
Elongation to Moon & Sun : 140° (sunlit = 67%), Sun = 111°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#95
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
