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AstDyS ∴ Objects ∴ 1998HA29 ∴ Summary
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(21452) 1998HA29  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47603 7.533e-09 au
e 0.20601 3.707e-08
i 13.717 3.841e-06 deg
Ω 113.893 1.333e-05 deg
ω 192.495 1.543e-05 deg
M 151.774 8.027e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9659 au
Aphelion 2.9861 au
Asc. node-Earth separation 1.98482 au
Desc. node-Earth separation 0.95766 au
Earth MOID 0.95246 au
Orbital period 1423.09 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2349 (10)
Radar observations (Discarded) 0 (0)
Arc length 13861 days
Unobserved 103 days

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Ephemeris at epoch 60459 MJD
Right Ascension 106.728 deg
Declination 23.2212 deg
V Magnitude 20.15 mag
Solar Elongation -37.55 deg
Galactic Latitude 13.59 deg
Rate 0.339 deg/day
Direction 91.334 deg

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