UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
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
Image size: 300px. Transparent image background for copy & paste
Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : a817f45d-f320-499d-8b58-b4586a1bc439 [observed]
Occultation Date + Time : 2022-10-23 at 23:25:09 UT +/- 0.02 min [1]
Object Designation : (485) Genua
Orbit Class : MBA
Star Designation : GDR3 6911351185338164864
Star Coordinates (ICRF) : RA = 21 17 01.0228, DE = -05 40 47.829 [2]
Star Magnitudes : G = 13.77 mag, RP = 13.01 mag, BP = 14.41 mag
Object Magnitude : V = 13.62 mag
Estimated Magnitude Drop : 0.7 mag
Estimated Max. Duration : 7.6 sec
Object Mean Diameter : 64 km (src: astorb)
Speed of the shadow : 8.4 km/s
Elongation to Moon & Sun : 127° (sunlit = 3%), Sun = 109°
Cross-track uncertainty : 1.7 mas = 3 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#111
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
