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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5 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : dbd64370-f8eb-11ef-4809-b2a7ddd678e7 [cetnos]
Occultation Date + Time : 2026-02-20 at 21:59:18 UT +/- 0.07 min [1]
Object Designation : (54598) Bienor
Orbit Class : CEN
Star Designation : GDR3 0906682787486423936
Star Coordinates (ICRF) : RA = 07 57 16.4824, DE = +35 46 55.827 [2]
Star Magnitudes : G = 15.2 mag, RP = 14.65 mag, BP = 15.59 mag
Object Magnitude : V = 18.84 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 6.6 sec
Object Mean Diameter : 111.0 km (src: CORA+astorb)
Speed of the shadow : 16.9 km/s
Elongation to Moon & Sun : 98° (sunlit = 13%), Sun = 140°
Cross-track uncertainty : 4.3 mas = 38 km = 0.35 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#75
Object is a "TNOs are cool" target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
