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AstDyS ∴ Objects ∴ 1998HA13 ∴ Summary
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(12854) 1998HA13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37655 5.995e-09 au
e 0.294528 2.746e-08
i 5.234 4.119e-06 deg
Ω 235.989 3.495e-05 deg
ω 83.618 3.583e-05 deg
M 323.59 9.579e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6766 au
Aphelion 3.0765 au
Asc. node-Earth separation 1.0898 au
Desc. node-Earth separation 1.25667 au
Earth MOID 0.67378 au
Orbital period 1338.19 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 1710 (27)
Radar observations (Discarded) 0 (0)
Arc length 11598.2 days
Unobserved 380 days

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Ephemeris at epoch 60426 MJD
Right Ascension 300.899 deg
Declination -16.9056 deg
V Magnitude 18.53 mag
Solar Elongation 96.42 deg
Galactic Latitude -23.35 deg
Rate 0.459 deg/day
Direction 69.893 deg

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