NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009KR21 ∴ Summary
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2009KR21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.75259 0.005547 au
e 0.522406 0.001884
i 2.125 0.01043 deg
Ω 69.028 0.01802 deg
ω 242.502 0.02065 deg
M 267.517 6.912 deg

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Other useful info
Absolute Magnitude (H)    26.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.837 au
Aphelion 2.6682 au
Asc. node-Earth separation 0.69183 au
Desc. node-Earth separation 0.01333 au
Earth MOID 0.0013 au
Orbital period 847.463 days
Date of orbit computation   Mar 13 11:13
Observational summary
Optical observations (Discarded) 17 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 3338 days

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Ephemeris at epoch 58321 MJD
Right Ascension 174.977 deg
Declination 3.37246 deg
V Magnitude 30.19 mag
Solar Elongation -55.15 deg
Galactic Latitude 60.73 deg
Rate 0.536 deg/day
Direction 115.343 deg

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