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):
Occultation UUID [and DB] : 690927c0-de6b-11f0-4858-58b1e65f3806 [asteroids]
Occultation Date + Time : 2026-03-19 at 21:04:01 UT +/- 0.01 min [1]
Object Designation : (87) Sylvia
Orbit Class : MBA
Star Designation : GDR3 3442765215184747520
Star Coordinates (ICRF) : RA = 05 37 02.8887, DE = +28 33 45.999 [2]
Star Magnitudes : G = 14.26 mag, RP = 13.54 mag, BP = 14.82 mag
Object Magnitude : V = 13.36 mag
Estimated Magnitude Drop : 0.4 mag
Estimated Max. Duration : 16.0 sec
Object Mean Diameter : 260.9 km (src: astorb)
Speed of the shadow : 16.3 km/s
Elongation to Moon & Sun : 75° (sunlit = 1%), Sun = 86°
Cross-track uncertainty : 1.0 mas = 2 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#128
Note : FP:true
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
