UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : ed7084c0-c357-11ef-5276-e005bf33d99e [observed]
Occultation Date + Time : 2024-10-20 at 20:43:59 UT +/- 0.03 min [1]
Object Designation : (171056) 2005 ED121
Orbit Class : MBA
Star Designation : GDR3 6885255582523241984
Star Coordinates (ICRF) : RA = 21 00 32.5336, DE = -14 22 40.500 [2]
Star Magnitudes : G = 12.94 mag, RP = 12.35 mag, BP = 13.36 mag
Object Magnitude : V = 20.6 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 121° (sunlit = 84%), Sun = 105°
Cross-track uncertainty : 3.3 mas = 6 km = 1.89 path-width (1-sig)
RUWE and duplicate source : 3.14 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0