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: euraster
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] : 4d947574-02ba-42a2-8707-42a63d6c3127 [observed]
Occultation Date + Time : 2021-07-26 at 22:49:15 UT +/- 0.01 min [1]
Object Designation : (38) Leda
Orbit Class : MBA
Star Designation : GDR3 4075016458827142528
Star Coordinates (ICRF) : RA = 18 46 04.9212, DE = -24 24 27.887 [2]
Star Magnitudes : G = 14.81 mag, RP = 14.17 mag, BP = 15.27 mag
Object Magnitude : V = 13.25 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 9.8 sec
Object Mean Diameter : 116 km (src: astorb)
Speed of the shadow : 11.9 km/s
Elongation to Moon & Sun : 60° (sunlit = 90%), Sun = 156°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#130
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
