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] : 05639ce5-e73d-4082-b250-2a5134753821 [observed]
Occultation Date + Time : 2022-01-15 at 20:10:58 UT +/- 0.02 min [1]
Object Designation : (6375) Fredharris
Orbit Class : MBA
Star Designation : GDR3 3383213432042427776
Star Coordinates (ICRF) : RA = 06 38 52.8139, DE = +25 01 58.516 [2]
Star Magnitudes : G = 9.61 mag, RP = 8.61 mag, BP = 10.66 mag
Object Magnitude : V = 18.3 mag
Estimated Magnitude Drop : 8.7 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9 km (src: astorb)
Speed of the shadow : 14.7 km/s
Elongation to Moon & Sun : 7° (sunlit = 96%), Sun = 163°
Cross-track uncertainty : 0.7 mas = 1 km = 0.15 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0