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] : 4d93b97e-687a-4f5d-9247-e6be698824eb [observed]
Occultation Date + Time : 2022-08-06 at 20:29:48 UT +/- 0.05 min [1]
Object Designation : (5792) Unstrut
Orbit Class : MBA
Star Designation : GDR3 4069126336344491520
Star Coordinates (ICRF) : RA = 17 59 21.4529, DE = -23 42 39.324 [2]
Star Magnitudes : G = 11.79 mag, RP = 11.47 mag, BP = 11.97 mag
Object Magnitude : V = 17.25 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 4.7 km/s
Elongation to Moon & Sun : 28° (sunlit = 66%), Sun = 135°
Cross-track uncertainty : 1.7 mas = 1 km = 0.28 path-width (1-sig)
RUWE and duplicate source : 0.79 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0