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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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 29ff9cd0-de6b-11f0-4858-8ef1fbfb8a2c [asteroids]
Occultation Date + Time : 2026-03-19 at 21:00:09 UT +/- 0.0 min [1]
Object Designation : (17) Thetis
Orbit Class : MBA
Star Designation : GDR3 3377003905765273728
Star Coordinates (ICRF) : RA = 06 16 48.4447, DE = +22 16 07.273 [2]
Star Magnitudes : G = 14.49 mag, RP = 13.87 mag, BP = 14.94 mag
Object Magnitude : V = 13.09 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 7.3 sec
Object Mean Diameter : 90.0 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 84° (sunlit = 1%), Sun = 95°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#152
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
