AstDyS-2

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(678081) 2017HD2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.86664 1.563e-08 au
e 0.06706 1.419e-07
i 24.114 1.17e-05 deg
Ω 151.096 1.195e-05 deg
ω 179.68 6.004e-05 deg
M 142.657 5.255e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7415 au
Aphelion 1.9918 au
Asc. node-Earth separation 1.00342 au
Desc. node-Earth separation 0.73086 au
Earth MOID 0.73067 au
Orbital period 931.511 days
Date of orbit computation  apr 23 22:10
Observational summary
Optical observations (Discarded) 143 (1)
Radar observations (Discarded) 0 (0)
Arc length 7294.09 days
Unobserved 92 days

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Ephemeris at epoch 60440 MJD
Right Ascension 107.912 deg
Declination 15.6597 deg
V Magnitude 23.33 mag
Solar Elongation -58.09 deg
Galactic Latitude 11.45 deg
Rate 0.491 deg/day
Direction 80.376 deg

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