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):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : fb45c1f0-ddb4-11f0-547e-3d7df3bf0451 [observed]
Occultation Date + Time : 2024-07-11 at 20:02:47 UT +/- 0.0 min [1]
Object Designation : (4149) Harrison
Orbit Class : MBA
Star Designation : GDR3 4219948137334003584
Star Coordinates (ICRF) : RA = 20 01 58.1197, DE = -06 44 28.283 [2]
Star Magnitudes : G = 13.39 mag, RP = 12.79 mag, BP = 13.83 mag
Object Magnitude : V = 15.83 mag
Estimated Magnitude Drop : 2.6 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 11.2 km (src: astorb)
Speed of the shadow : 10.3 km/s
Elongation to Moon & Sun : 123° (sunlit = 31%), Sun = 163°
Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#68
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
