NEODyS-2

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2017DD  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.43932 5.56e-05 au
e 0.313409 2.67e-05
i 9.134 0.0005883 deg
Ω 341.274 0.0001779 deg
ω 193.845 0.0001671 deg
M 197.272 0.03234 deg

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Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9882 au
Aphelion distance 1.8904 au
Asc. node-Earth separation 0.85772 au
Desc. node-Earth separation 0.00525 au
Earth MOID 0.00481 au
Orbital period 630.717 days
Date of orbit computation   Sep 19 17:51
Observational summary
Optical observations (Discarded) 70 (0)
Radar observations (Discarded) 0 (0)
Arc length 65 days
Unobserved 882 days

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Ephemeris
(Epoch 58747 MJD)
Right Ascension 338.151 deg
Declination -6.80643 deg
V Magnitude 25.07 mag
Solar Elongation -159.69 deg
Galactic Latitude -51.31 deg
Rate 0.376 deg/day
Direction -97.44 deg

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