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] : 63f6fc70-8530-11ef-78cd-e2e3f5dffd04 [asteroids]
Occultation Date + Time : 2024-12-25 at 02:37:39 UT +/- 0.0 min [1]
Object Designation : (88) Thisbe
Orbit Class : MBA
Star Designation : GDR3 3382338525726340864
Star Coordinates (ICRF) : RA = 06 34 17.3494, DE = +23 11 09.643 [2]
Star Magnitudes : G = 12.55 mag, RP = 12.09 mag, BP = 12.84 mag
Object Magnitude : V = 11.57 mag
Estimated Magnitude Drop : 0.4 mag
Estimated Max. Duration : 13.7 sec
Object Mean Diameter : 201 km (src: astorb)
Speed of the shadow : 14.6 km/s
Elongation to Moon & Sun : 109° (sunlit = 30%), Sun = 176°
Cross-track uncertainty : 1.3 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#179
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
