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):
Occultation UUID [and DB] : 4e05325c-0652-4b9e-9925-33bf1660913c [observed]
Occultation Date + Time : 2022-08-31 at 23:42:20 UT +/- 0.26 min [1]
Object Designation : (7146) Konradin
Orbit Class : MBA
Star Designation : GDR3 4200798798011598464
Star Coordinates (ICRF) : RA = 19 14 04.6739, DE = -10 05 21.705 [2]
Star Magnitudes : G = 15.93 mag, RP = 15.2 mag, BP = 16.51 mag
Object Magnitude : V = 18.07 mag
Estimated Magnitude Drop : 2.3 mag
Estimated Max. Duration : 2.4 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 2.8 km/s
Elongation to Moon & Sun : 75° (sunlit = 21%), Sun = 129°
Cross-track uncertainty : 3.3 mas = 4 km = 0.70 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#42
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0