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] : 11c9c938-1ab3-4e33-8d95-82e0f357518c [observed]
Occultation Date + Time : 2023-12-16 at 19:54:11 UT +/- 0.07 min [1]
Object Designation : (104212) 2000 ER117
Orbit Class : MBA
Star Designation : GDR3 0228282493944503552
Star Coordinates (ICRF) : RA = 04 21 17.8254, DE = +41 17 03.079 [2]
Star Magnitudes : G = 11.92 mag, RP = 10.92 mag, BP = 12.93 mag
Object Magnitude : V = 18.99 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.3 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 115° (sunlit = 18%), Sun = 156°
Cross-track uncertainty : 15.7 mas = 23 km = 5.42 path-width (1-sig)
RUWE and duplicate source : 2.46 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
