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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2 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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Occultation UUID [and DB] : 0aca7410-8576-11ef-78cd-d758bf9dcb1d [asteroids]
Occultation Date + Time : 2025-03-05 at 04:28:38 UT +/- 0.02 min [1]
Object Designation : (313) Chaldaea
Orbit Class : MBA
Star Designation : GDR3 3602623794861336064
Star Coordinates (ICRF) : RA = 11 56 13.7729, DE = -01 25 50.116 [2]
Star Magnitudes : G = 13.06 mag, RP = 12.55 mag, BP = 13.4 mag
Object Magnitude : V = 11.36 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 11.2 sec
Object Mean Diameter : 96.3 km (src: astorb)
Speed of the shadow : 8.6 km/s
Elongation to Moon & Sun : 124° (sunlit = 33%), Sun = 165°
Cross-track uncertainty : 1.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#122
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
