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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4 observations 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] : ef22b8c0-ddb3-11f0-547e-32d27db7ff14 [observed]
Occultation Date + Time : 2023-08-10 at 22:16:12 UT +/- 0.03 min [1]
Object Designation : (196) Philomela
Orbit Class : MBA
Star Designation : GDR3 4062430894646972800
Star Coordinates (ICRF) : RA = 18 04 00.6759, DE = -28 42 26.035 [2]
Star Magnitudes : G = 12.58 mag, RP = 11.98 mag, BP = 12.95 mag
Object Magnitude : V = 11.74 mag
Estimated Magnitude Drop : 0.4 mag
Estimated Max. Duration : 40.0 sec
Object Mean Diameter : 136.3 km (src: astorb)
Speed of the shadow : 3.4 km/s
Elongation to Moon & Sun : 166° (sunlit = 25%), Sun = 133°
Cross-track uncertainty : 1.3 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.72 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#148
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
