AstDyS-2

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AstDyS ∴ Objects ∴ 1999DH ∴ Summary
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(337099) 1999DH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36972 1.371e-08 au
e 0.153902 5.857e-08
i 4.126 5.656e-06 deg
Ω 290.312 9.714e-05 deg
ω 207.021 9.949e-05 deg
M 329.068 2.215e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.005 au
Aphelion 2.7344 au
Asc. node-Earth separation 1.66491 au
Desc. node-Earth separation 1.05169 au
Earth MOID 1.02026 au
Orbital period 1332.43 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 297 (1)
Radar observations (Discarded) 0 (0)
Arc length 9120.05 days
Unobserved 93 days

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Ephemeris at epoch 60440 MJD
Right Ascension 90.8131 deg
Declination 23.4624 deg
V Magnitude 22.08 mag
Solar Elongation -41.25 deg
Galactic Latitude 0.64 deg
Rate 0.524 deg/day
Direction 92.492 deg

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