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):
Occultation UUID [and DB] : f0f04bf0-f929-11ef-4809-3f10f77f2856 [cetnos]
Occultation Date + Time : 2026-06-21 at 00:55:42 UT +/- 0.33 min [1]
Object Designation : (50000) Quaoar
Orbit Class : TNO
Star Designation : GDR3 4101955932488319872
Star Coordinates (ICRF) : RA = 18 47 19.9823, DE = -14 47 27.794 [2]
Star Magnitudes : G = 14.74 mag, RP = 13.73 mag, BP = 15.8 mag
Object Magnitude : V = 18.74 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 46.8 sec
Object Mean Diameter : 1125.8 km (src: CORA+astorb)
Speed of the shadow : 24.0 km/s
Elongation to Moon & Sun : 112° (sunlit = 41%), Sun = 166°
Cross-track uncertainty : 3.0 mas = 90 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
Object is a "TNOs are cool" target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
