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AstDyS ∴ Objects ∴ 2011KY21 ∴ Summary
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(621873) 2011KY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54053 9.903e-08 au
e 0.252165 7.568e-07
i 8.303 2.631e-05 deg
Ω 247.652 5.53e-05 deg
ω 29.223 0.0002607 deg
M 44.26 0.0002446 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8999 au
Aphelion 3.1812 au
Asc. node-Earth separation 0.93613 au
Desc. node-Earth separation 2.06499 au
Earth MOID 0.88833 au
Orbital period 1479.05 days
Date of orbit computation  apr 23 22:00
Observational summary
Optical observations (Discarded) 117 (0)
Radar observations (Discarded) 0 (0)
Arc length 4397.9 days
Unobserved 321 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.11779 deg
Declination 8.1264 deg
V Magnitude 23.6 mag
Solar Elongation 29.44 deg
Galactic Latitude -53.74 deg
Rate 0.483 deg/day
Direction 66.117 deg

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