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] : 1fa77a68-3f21-4f78-b9be-6b771c1a0cda [observed]
Occultation Date + Time : 2022-10-09 at 04:00:09 UT +/- 0.03 min [1]
Object Designation : (696) Leonora
Orbit Class : MBA
Star Designation : GDR3 2849066457018359040
Star Coordinates (ICRF) : RA = 00 12 24.4024, DE = +24 18 18.075 [2]
Star Magnitudes : G = 11.16 mag, RP = 10.67 mag, BP = 11.49 mag
Object Magnitude : V = 12.93 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 8.6 sec
Object Mean Diameter : 76 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 25° (sunlit = 99%), Sun = 159°
Cross-track uncertainty : 8.7 mas = 9 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0