UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
4 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
Image size: 300px. Transparent image background for copy & paste
Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 59e96fbe-8fd4-4804-a871-6ef0592de8ed [observed]
Occultation Date + Time : 2018-05-29 at 01:25:35 UT +/- 0.02 min [1]
Object Designation : (233) Asterope
Orbit Class : MBA
Star Designation : GDR3 4103972436821619200
Star Coordinates (ICRF) : RA = 18 29 03.3689, DE = -14 56 30.653 [2]
Star Magnitudes : G = 11.9 mag, RP = 10.6 mag, BP = 13.87 mag
Object Magnitude : V = 12.38 mag
Estimated Magnitude Drop : 1.0 mag
Estimated Max. Duration : 13.4 sec
Object Mean Diameter : 103 km (src: astorb)
Speed of the shadow : 7.7 km/s
Elongation to Moon & Sun : 36° (sunlit = 100%), Sun = 150°
Cross-track uncertainty : 1.3 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.81 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#109
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
