UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
3 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] : f0790b6b-218f-4bd0-b027-a25faa79807f [observed]
Occultation Date + Time : 2021-09-09 at 18:17:51 UT +/- 0.04 min [1]
Object Designation : (3065) Sarahill
Orbit Class : MBA
Star Designation : GDR3 4078234213961470592
Star Coordinates (ICRF) : RA = 18 46 48.5615, DE = -23 20 03.200 [2]
Star Magnitudes : G = 13.19 mag, RP = 12.03 mag, BP = 14.62 mag
Object Magnitude : V = 17.51 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 2.2 sec
Object Mean Diameter : 11 km (src: astorb)
Speed of the shadow : 5.1 km/s
Elongation to Moon & Sun : 78° (sunlit = 9%), Sun = 113°
Cross-track uncertainty : 1.0 mas = 1 km = 0.15 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#59
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
