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] : f6c4b980-de6b-11f0-4858-16cf7e3fc662 [asteroids]
Occultation Date + Time : 2026-02-20 at 04:25:17 UT +/- 0.03 min [1]
Object Designation : (227) Philosophia
Orbit Class : MBA
Star Designation : GDR3 3578013597895262464
Star Coordinates (ICRF) : RA = 12 24 41.2419, DE = -10 17 38.686 [2]
Star Magnitudes : G = 13.11 mag, RP = 12.64 mag, BP = 13.41 mag
Object Magnitude : V = 13.48 mag
Estimated Magnitude Drop : 1.0 mag
Estimated Max. Duration : 14.0 sec
Object Mean Diameter : 87.3 km (src: astorb)
Speed of the shadow : 6.2 km/s
Elongation to Moon & Sun : 173° (sunlit = 8%), Sun = 141°
Cross-track uncertainty : 3.7 mas = 5 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#78
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
