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] : 199ae4c0-c356-11ef-5276-01b2ae3b4a49 [observed]
Occultation Date + Time : 2024-09-23 at 18:54:04 UT +/- 0.0 min [1]
Object Designation : (43) Ariadne
Orbit Class : MBA
Star Designation : GDR3 4118612124896495360
Star Coordinates (ICRF) : RA = 17 50 13.7972, DE = -21 05 05.092 [2]
Star Magnitudes : G = 13.5 mag, RP = 12.26 mag, BP = 15.21 mag
Object Magnitude : V = 11.77 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 2.9 sec
Object Mean Diameter : 65.9 km (src: astorb)
Speed of the shadow : 22.5 km/s
Elongation to Moon & Sun : 168° (sunlit = 61%), Sun = 86°
Cross-track uncertainty : 0.7 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.84 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#143
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
