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2001CA21  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.53376 0.1317 au
e 0.751551 0.05867
i 4.808 8.068 deg
Ω 43.922 157.8 deg
ω 221.655 142.4 deg
M 33.309 138.3 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3811 au
Aphelion distance 2.6865 au
Asc. node-Earth separation 0.53089 au
Desc. node-Earth separation -0.58106 au
Earth MOID 0.03159 au
Orbital period 693.802 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 7100 days

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Ephemeris
(Epoch 59044 MJD)
Right Ascension 70.5074 deg
Declination 22.5839 deg
V Magnitude 22.95 mag
Solar Elongation 39.69 deg
Galactic Latitude -15.34 deg
Rate 0.414 deg/day
Direction 79.821 deg

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