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AstDyS ∴ Objects ∴ 1997MC9 ∴ Summary
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(120711) 1997MC9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14373 2.666e-08 au
e 0.06526 4.343e-08
i 7.699 5.758e-06 deg
Ω 140.716 4.182e-05 deg
ω 139.745 7.021e-05 deg
M 314.709 5.909e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9386 au
Aphelion 3.3489 au
Asc. node-Earth separation 2.30817 au
Desc. node-Earth separation 1.969 au
Earth MOID 1.92723 au
Orbital period 2035.95 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 513 (4)
Radar observations (Discarded) 0 (0)
Arc length 9895.7 days
Unobserved 339 days

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Ephemeris at epoch 60419 MJD
Right Ascension 244.588 deg
Declination -10.381 deg
V Magnitude 20.15 mag
Solar Elongation 143.14 deg
Galactic Latitude 27.39 deg
Rate 0.108 deg/day
Direction -58.197 deg

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