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] : 61e6709f-71b7-4104-b2c4-7e8bbb56cf02 [observed]
Occultation Date + Time : 2014-07-19 at 02:00:37 UT +/- 0.01 min [1]
Object Designation : (441) Bathilde
Orbit Class : MBA
Star Designation : GDR3 4100036116464038656
Star Coordinates (ICRF) : RA = 18 43 29.4910, DE = -16 34 52.411 [2]
Star Magnitudes : G = 10.49 mag, RP = 9.44 mag, BP = 11.64 mag
Object Magnitude : V = 13.1 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 5.9 sec
Object Mean Diameter : 70 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 106° (sunlit = 50%), Sun = 163°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#74
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0