AstDyS-2

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AstDyS ∴ Objects ∴ 1998DH19 ∴ Summary
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(207989) 1998DH19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3554 9.282e-09 au
e 0.128299 6.265e-08
i 6.588 7.618e-06 deg
Ω 353.574 3.146e-05 deg
ω 324.059 3.916e-05 deg
M 282.345 2.314e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0532 au
Aphelion 2.6576 au
Asc. node-Earth separation 1.09391 au
Desc. node-Earth separation 1.59109 au
Earth MOID 1.04437 au
Orbital period 1320.37 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 566 (2)
Radar observations (Discarded) 0 (0)
Arc length 9575.06 days
Unobserved 458 days

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Ephemeris at epoch 60426 MJD
Right Ascension 240.697 deg
Declination -30.4039 deg
V Magnitude 19.78 mag
Solar Elongation 149.86 deg
Galactic Latitude 16.53 deg
Rate 0.16 deg/day
Direction -106.145 deg

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