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] : dd7a20c0-5432-4415-a4c3-9addf48b5ab2 [observed]
Occultation Date + Time : 2021-10-17 at 21:05:55 UT +/- 0.01 min [1]
Object Designation : (2728) Yatskiv
Orbit Class : MBA
Star Designation : GDR3 6885500739256623616
Star Coordinates (ICRF) : RA = 21 11 54.6666, DE = -13 48 21.278 [2]
Star Magnitudes : G = 10.02 mag, RP = 9.49 mag, BP = 10.38 mag
Object Magnitude : V = 16.49 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 1.6 sec
Object Mean Diameter : 16 km (src: astorb)
Speed of the shadow : 9.9 km/s
Elongation to Moon & Sun : 38° (sunlit = 93%), Sun = 111°
Cross-track uncertainty : 2.4 mas = 2 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 6.79 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
