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):
Occultation UUID [and DB] : 1f2198e5-0ebc-460b-b0bc-052a479c38d6 [observed]
Occultation Date + Time : 2019-02-26 at 22:57:52 UT +/- 0.02 min [1]
Object Designation : (13382) 1998 XC4
Orbit Class : MBA
Star Designation : GDR3 3864225751734081152
Star Coordinates (ICRF) : RA = 10 52 15.9570, DE = +05 50 13.864 [2]
Star Magnitudes : G = 13.39 mag, RP = 12.88 mag, BP = 13.74 mag
Object Magnitude : V = 17.04 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 8 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 92° (sunlit = 45%), Sun = 176°
Cross-track uncertainty : 5.0 mas = 6 km = 0.84 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0