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AstDyS ∴ Objects ∴ 1998HA7 ∴ Summary
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(316726) 1998HA7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32438 8.64e-09 au
e 0.210882 4.472e-08
i 24.449 5.661e-06 deg
Ω 181.631 1.109e-05 deg
ω 29.056 1.729e-05 deg
M 111.222 1.465e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8342 au
Aphelion 2.8146 au
Asc. node-Earth separation 0.87895 au
Desc. node-Earth separation 1.72058 au
Earth MOID 0.85584 au
Orbital period 1294.38 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 420 (25)
Radar observations (Discarded) 0 (0)
Arc length 9307.95 days
Unobserved 213 days

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Ephemeris at epoch 60419 MJD
Right Ascension 356.948 deg
Declination 3.93418 deg
V Magnitude 22.33 mag
Solar Elongation 30.68 deg
Galactic Latitude -55.34 deg
Rate 0.394 deg/day
Direction 74.634 deg

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