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AstDyS ∴ Objects ∴ 1997ER10 ∴ Summary
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(178372) 1997ER10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08332 2.503e-08 au
e 0.122242 4.938e-08
i 15.928 6.569e-06 deg
Ω 359.779 1.782e-05 deg
ω 299.257 3.134e-05 deg
M 249.772 2.747e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7064 au
Aphelion 3.4602 au
Asc. node-Earth separation 1.86307 au
Desc. node-Earth separation 2.2344 au
Earth MOID 1.73294 au
Orbital period 1977.54 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 559 (5)
Radar observations (Discarded) 0 (0)
Arc length 9785.32 days
Unobserved 127 days

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Ephemeris at epoch 60423 MJD
Right Ascension 168.244 deg
Declination 4.8879 deg
V Magnitude 20.5 mag
Solar Elongation -134.28 deg
Galactic Latitude 57.67 deg
Rate 0.104 deg/day
Direction -101.673 deg

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