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AstDyS ∴ Objects ∴ 1998HA68 ∴ Summary
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(120818) 1998HA68  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63849 1.402e-08 au
e 0.19056 5.101e-08
i 4.51 4.643e-06 deg
Ω 248.333 7.198e-05 deg
ω 314.082 7.328e-05 deg
M 23.256 1.653e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1357 au
Aphelion 3.1413 au
Asc. node-Earth separation 1.23154 au
Desc. node-Earth separation 1.94548 au
Earth MOID 1.13538 au
Orbital period 1565.43 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 551 (1)
Radar observations (Discarded) 0 (0)
Arc length 9010.2 days
Unobserved 490 days

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Ephemeris at epoch 60426 MJD
Right Ascension 264.374 deg
Declination -23.7533 deg
V Magnitude 19.63 mag
Solar Elongation 131.07 deg
Galactic Latitude 4.28 deg
Rate 0.036 deg/day
Direction 4.43 deg

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