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] : 5279ed40-11e5-11ef-67cb-32403dfffdad [asteroids]
Occultation Date + Time : 2024-06-22 at 21:54:46 UT +/- 0.0 min [1]
Object Designation : (435) Ella
Orbit Class : MBA
Star Designation : GDR3 4109851014479110016
Star Coordinates (ICRF) : RA = 17 23 30.8218, DE = -25 58 17.245 [2]
Star Magnitudes : G = 10.88 mag, RP = 9.77 mag, BP = 12.16 mag
Object Magnitude : V = 13.48 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 4.2 sec
Object Mean Diameter : 42 km (src: astorb)
Speed of the shadow : 9.9 km/s
Elongation to Moon & Sun : 21° (sunlit = 99%), Sun = 169°
Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.8 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#103
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
