AstDyS-2

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AstDyS ∴ Objects ∴ 1998HH44 ∴ Summary
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(136899) 1998HH44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38248 8.109e-09 au
e 0.196094 5.354e-08
i 6.553 5.49e-06 deg
Ω 35.128 3.932e-05 deg
ω 188.243 4.152e-05 deg
M 5.743 1.441e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9153 au
Aphelion 2.8497 au
Asc. node-Earth separation 1.84976 au
Desc. node-Earth separation 0.91242 au
Earth MOID 0.90703 au
Orbital period 1343.2 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 698 (58)
Radar observations (Discarded) 0 (0)
Arc length 9099.85 days
Unobserved 423 days

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Ephemeris at epoch 60418 MJD
Right Ascension 264.52 deg
Declination -27.7021 deg
V Magnitude 19.39 mag
Solar Elongation 122.88 deg
Galactic Latitude 2.06 deg
Rate 0.165 deg/day
Direction 128.939 deg

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