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AstDyS ∴ Objects ∴ 1998DH22 ∴ Summary
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1998DH22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21151 1.711e-08 au
e 0.123537 2.814e-07
i 5.975 3.613e-05 deg
Ω 346.835 0.0001848 deg
ω 161.276 0.0004644 deg
M 341.681 0.0003251 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9383 au
Aphelion 2.4847 au
Asc. node-Earth separation 1.45969 au
Desc. node-Earth separation 0.95743 au
Earth MOID 0.95083 au
Orbital period 1201.25 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 141 (0)
Radar observations (Discarded) 0 (0)
Arc length 8395.08 days
Unobserved 1186 days

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Ephemeris at epoch 60450 MJD
Right Ascension 120.003 deg
Declination 22.6145 deg
V Magnitude 24.28 mag
Solar Elongation -58.38 deg
Galactic Latitude 24.68 deg
Rate 0.517 deg/day
Direction 105.861 deg

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