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AstDyS ∴ Objects ∴ 1998HD115 ∴ Summary
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(33275) 1998HD115  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61805 1.013e-08 au
e 0.175282 3.811e-08
i 13.341 3.368e-06 deg
Ω 115.526 1.736e-05 deg
ω 286.443 1.977e-05 deg
M 210.633 9.278e-06 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1592 au
Aphelion 3.0769 au
Asc. node-Earth separation 1.43443 au
Desc. node-Earth separation 1.65405 au
Earth MOID 1.21249 au
Orbital period 1547.27 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 2689 (7)
Radar observations (Discarded) 0 (0)
Arc length 11108.4 days
Unobserved 295 days

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Ephemeris at epoch 60423 MJD
Right Ascension 264.092 deg
Declination -10.3741 deg
V Magnitude 18.48 mag
Solar Elongation 127.8 deg
Galactic Latitude 11.51 deg
Rate 0.051 deg/day
Direction -55.341 deg

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