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] : 245b5db3-e0b9-488d-8e3e-748474d57e7e [observed]
Occultation Date + Time : 2021-08-24 at 22:48:21 UT +/- 0.04 min [1]
Object Designation : (12214) Miroshnikov
Orbit Class : MBA
Star Designation : GDR3 4230477369914917120
Star Coordinates (ICRF) : RA = 20 22 26.9142, DE = +00 35 27.003 [2]
Star Magnitudes : G = 14.44 mag, RP = 13.67 mag, BP = 15.09 mag
Object Magnitude : V = 16.14 mag
Estimated Magnitude Drop : 1.9 mag
Estimated Max. Duration : 1.7 sec
Object Mean Diameter : 14 km (src: astorb)
Speed of the shadow : 8.0 km/s
Elongation to Moon & Sun : 58° (sunlit = 93%), Sun = 150°
Cross-track uncertainty : 6.3 mas = 8 km = 0.60 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0