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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2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : a49512a8-c667-4f39-be5b-6a88e4e27137 [observed]
Occultation Date + Time : 2018-04-07 at 02:52:00 UT +/- 0.02 min [1]
Object Designation : (1910) Mikhailov
Orbit Class : MBA
Star Designation : GDR3 4137326809239561216
Star Coordinates (ICRF) : RA = 17 35 47.3023, DE = -14 19 29.522 [2]
Star Magnitudes : G = 14.29 mag, RP = 13.43 mag, BP = 15.04 mag
Object Magnitude : V = 16.98 mag
Estimated Magnitude Drop : 2.8 mag
Estimated Max. Duration : 4.8 sec
Object Mean Diameter : 36 km (src: astorb)
Speed of the shadow : 7.6 km/s
Elongation to Moon & Sun : 12° (sunlit = 61%), Sun = 113°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#60
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0