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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6 observations 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] : 7dbc815a-89b1-4eca-8206-8404c5a07b6b [observed]
Occultation Date + Time : 1998-12-22 at 00:50:15 UT +/- 0.07 min [1]
Object Designation : (245) Vera
Orbit Class : MBA
Star Designation : GDR3 3430974533525941632
Star Coordinates (ICRF) : RA = 05 49 45.7413, DE = +27 07 17.222 [2]
Star Magnitudes : G = 8.58 mag, RP = 7.96 mag, BP = 9.02 mag
Object Magnitude : V = 11.54 mag
Estimated Magnitude Drop : 3.0 mag
Estimated Max. Duration : 7.0 sec
Object Mean Diameter : 80 km (src: astorb)
Speed of the shadow : 11.3 km/s
Elongation to Moon & Sun : 142° (sunlit = 9%), Sun = 176°
Cross-track uncertainty : 3.7 mas = 4 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#140
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
