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):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : ba275bb7-b737-4051-9c39-9f0f5ec67e3a [observed]
Occultation Date + Time : 2019-07-04 at 23:41:36 UT +/- 0.02 min [1]
Object Designation : (5374) Hokutosei
Orbit Class : MBA
Star Designation : GDR3 4054767234194240640
Star Coordinates (ICRF) : RA = 17 29 04.6837, DE = -32 26 30.009 [2]
Star Magnitudes : G = 10.66 mag, RP = 9.86 mag, BP = 11.36 mag
Object Magnitude : V = 16.13 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 17 km (src: astorb)
Speed of the shadow : 11.6 km/s
Elongation to Moon & Sun : 131° (sunlit = 7%), Sun = 159°
Cross-track uncertainty : 1.0 mas = 1 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 0.77 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
