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] : 86289a4f-4354-4d29-b82d-a36cbf2b0763 [observed]
Occultation Date + Time : 2018-07-10 at 01:38:02 UT +/- 0.01 min [1]
Object Designation : (429) Lotis
Orbit Class : MBA
Star Designation : GDR3 4142010694407039360
Star Coordinates (ICRF) : RA = 17 17 57.6082, DE = -11 56 42.133 [2]
Star Magnitudes : G = 10.51 mag, RP = 9.58 mag, BP = 11.4 mag
Object Magnitude : V = 14.18 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 7.6 sec
Object Mean Diameter : 70 km (src: astorb)
Speed of the shadow : 9.1 km/s
Elongation to Moon & Sun : 164° (sunlit = 13%), Sun = 150°
Cross-track uncertainty : 0.7 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#121
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0