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AstDyS ∴ Objects ∴ 1997NH ∴ Summary
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(52579) 1997NH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55132 1.135e-08 au
e 0.161894 7.152e-08
i 3.797 3.929e-06 deg
Ω 154.095 9.513e-05 deg
ω 258.529 9.619e-05 deg
M 115.453 1.207e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1383 au
Aphelion 2.9644 au
Asc. node-Earth separation 1.57787 au
Desc. node-Earth separation 1.39721 au
Earth MOID 1.15333 au
Orbital period 1488.49 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1166 (3)
Radar observations (Discarded) 0 (0)
Arc length 11053.4 days
Unobserved 148 days

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Ephemeris at epoch 60419 MJD
Right Ascension 177.195 deg
Declination 4.51985 deg
V Magnitude 20.33 mag
Solar Elongation -146.41 deg
Galactic Latitude 62.9 deg
Rate 0.142 deg/day
Direction -64.977 deg

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