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] : 9f1852ea-fd55-44d0-ae40-7cf426fdc458 [observed]
Occultation Date + Time : 2023-12-14 at 22:06:41 UT +/- 0.03 min [1]
Object Designation : (1768) Appenzella
Orbit Class : MBA
Star Designation : GDR3 0887387079973929088
Star Coordinates (ICRF) : RA = 07 00 24.4398, DE = +28 25 36.341 [2]
Star Magnitudes : G = 13.02 mag, RP = 12.57 mag, BP = 13.31 mag
Object Magnitude : V = 15.48 mag
Estimated Magnitude Drop : 2.6 mag
Estimated Max. Duration : 2.6 sec
Object Mean Diameter : 21 km (src: astorb)
Speed of the shadow : 8.1 km/s
Elongation to Moon & Sun : 175° (sunlit = 5%), Sun = 159°
Cross-track uncertainty : 2.0 mas = 1 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0