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: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 694e3cfe-ad15-4197-af98-6f5a32a7f011 [observed]
Occultation Date + Time : 2023-08-22 at 20:13:34 UT +/- 0.15 min [1]
Object Designation : (110059) 2001 SK107
Orbit Class : MBA
Star Designation : GDR3 4117691593148408448
Star Coordinates (ICRF) : RA = 17 35 17.0080, DE = -21 32 25.316 [2]
Star Magnitudes : G = 13.73 mag, RP = 12.31 mag, BP = 16.32 mag
Object Magnitude : V = 19.92 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 3.0 km/s
Elongation to Moon & Sun : 44° (sunlit = 34%), Sun = 115°
Cross-track uncertainty : 4.0 mas = 6 km = 1.88 path-width (1-sig)
RUWE and duplicate source : 0.78 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#28
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
