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] : 4c19c5e0-340e-11f1-6999-36f4877fcfdf [asteroids]
Occultation Date + Time : 2026-04-25 at 02:01:16 UT +/- 0.02 min [1]
Object Designation : (3278) Behounek
Orbit Class : MBA
Star Designation : GDR3 4121090600252068352
Star Coordinates (ICRF) : RA = 17 24 06.1212, DE = -21 02 58.977 [2]
Star Magnitudes : G = 13.02 mag, RP = 11.93 mag, BP = 14.29 mag
Object Magnitude : V = 16.65 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 7.4 sec
Object Mean Diameter : 32.4 km (src: astorb)
Speed of the shadow : 4.4 km/s
Elongation to Moon & Sun : 124° (sunlit = 61%), Sun = 133°
Cross-track uncertainty : 0.7 mas = 1 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#79
Note : FP:true
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
