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NEODyS ∴ Objects ∴ 2001CB21 ∴ Summary
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(138971) 2001CB21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.03359 4.085e-10 au
e 0.333301 9.235e-09
i 7.919 1.846e-06 deg
Ω 353.683 6.012e-06 deg
ω 271.937 5.603e-06 deg
M 273.141 2.274e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6891 au
Aphelion distance 1.3781 au
Asc. node-Earth separation -0.09776 au
Desc. node-Earth separation -0.06491 au
Earth MOID 0.02382 au
Orbital period 383.815 days
Date of orbit computation   mar 19 14:07
Observational summary
Optical observations (Discarded) 1998 (14)
Radar observations (Discarded) 2 (0)
Arc length 8079 days
Unobserved 5 days

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Ephemeris
(Epoch 60026 MJD)
Right Ascension 79.1423 deg
Declination 27.2417 deg
V Magnitude 18.67 mag
Solar Elongation -78.59 deg
Galactic Latitude -6.29 deg
Rate 0.5 deg/day
Direction -162.163 deg

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