AstDyS-2

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AstDyS ∴ Objects ∴ 1999DA ∴ Summary
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1999DA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 43.1317 0.02735 au
e 0.072236 0.0005424
i 2.794 5.698e-05 deg
Ω 53.854 0.006519 deg
ω 256.245 0.2226 deg
M 223.354 0.2641 deg

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Other useful info
Absolute Magnitude (H)    7.8 mag
Slope parameter (G)    0.15 mag
Perihelion 40.0161 au
Aphelion 46.2474 au
Asc. node-Earth separation 42.6644 au
Desc. node-Earth separation 41.175 au
Earth MOID 39.0026 au
Orbital period 103465 days
Date of orbit computation  feb 22 07:23
Observational summary
Optical observations (Discarded) 46 (0)
Radar observations (Discarded) 0 (0)
Arc length 5910.96 days
Unobserved 3281 days

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Ephemeris at epoch 60419 MJD
Right Ascension 169.4 deg
Declination 7.37248 deg
V Magnitude 24.49 mag
Solar Elongation -138.21 deg
Galactic Latitude 60.25 deg
Rate 0.013 deg/day
Direction -69.989 deg

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