UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
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
Image size: 300px. Transparent image background for copy & paste
Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 4d60d270-ddb7-11f0-547e-797af7ff62a2 [observed]
Occultation Date + Time : 2025-08-22 at 01:56:58 UT +/- 0.01 min [1]
Object Designation : (940) Kordula
Orbit Class : MBA
Star Designation : GDR3 6820939443697220864
Star Coordinates (ICRF) : RA = 22 20 07.3919, DE = -20 42 03.239 [2]
Star Magnitudes : G = 13.99 mag, RP = 13.51 mag, BP = 14.31 mag
Object Magnitude : V = 13.28 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 8.4 sec
Object Mean Diameter : 87.2 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 164° (sunlit = 2%), Sun = 170°
Cross-track uncertainty : 2.0 mas = 2 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#78
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
