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] : d705a97d-2194-4182-9e02-cc5d8e84f52a [observed]
Occultation Date + Time : 2021-10-27 at 19:23:35 UT +/- 0.01 min [1]
Object Designation : (2271) Kiso
Orbit Class : MBA
Star Designation : GDR3 6865133626385372160
Star Coordinates (ICRF) : RA = 19 46 06.3172, DE = -21 13 19.365 [2]
Star Magnitudes : G = 14.74 mag, RP = 14.19 mag, BP = 15.12 mag
Object Magnitude : V = 16.3 mag
Estimated Magnitude Drop : 1.8 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 32 km (src: astorb)
Speed of the shadow : 23.1 km/s
Elongation to Moon & Sun : 176° (sunlit = 60%), Sun = 80°
Cross-track uncertainty : 1.0 mas = 1 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0