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] : ed36bda0-de6b-11f0-4858-a9ae7dbb1ed9 [asteroids]
Occultation Date + Time : 2026-02-24 at 21:15:57 UT +/- 0.02 min [1]
Object Designation : (218) Bianca
Orbit Class : MBA
Star Designation : GDR3 3333134010289777408
Star Coordinates (ICRF) : RA = 05 40 02.9616, DE = +06 37 08.402 [2]
Star Magnitudes : G = 14.09 mag, RP = 13.46 mag, BP = 14.55 mag
Object Magnitude : V = 13.6 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 6.1 sec
Object Mean Diameter : 60.6 km (src: astorb)
Speed of the shadow : 9.9 km/s
Elongation to Moon & Sun : 26° (sunlit = 54%), Sun = 108°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#126
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
