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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3 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] : c32fb510-ddb8-11f0-547e-49a0a7ef8309 [observed]
Occultation Date + Time : 2025-11-18 at 19:23:25 UT +/- 0.01 min [1]
Object Designation : (450) Brigitta
Orbit Class : MBA
Star Designation : GDR3 0170197394892741376
Star Coordinates (ICRF) : RA = 04 06 53.6112, DE = +32 44 24.002 [2]
Star Magnitudes : G = 10.66 mag, RP = 9.9 mag, BP = 11.28 mag
Object Magnitude : V = 14.43 mag
Estimated Magnitude Drop : 3.8 mag
Estimated Max. Duration : 2.8 sec
Object Mean Diameter : 33.3 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 154° (sunlit = 2%), Sun = 165°
Cross-track uncertainty : 1.0 mas = 1 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#80
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
