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] : 5fff7410-c358-11ef-5276-b0e07caf36e4 [observed]
Occultation Date + Time : 2024-10-24 at 21:27:59 UT +/- 0.01 min [1]
Object Designation : (5223) McSween
Orbit Class : MBA
Star Designation : GDR3 0256710405739894400
Star Coordinates (ICRF) : RA = 04 24 03.9971, DE = +45 10 56.249 [2]
Star Magnitudes : G = 10.86 mag, RP = 10.52 mag, BP = 11.06 mag
Object Magnitude : V = 17.86 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 7.6 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 58° (sunlit = 44%), Sun = 135°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.28 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