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2017HC49  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.847181 3.757e-09 au
e 0.449562 4.629e-07
i 29.946 6.187e-05 deg
Ω 32.296 1.047e-05 deg
ω 347.691 5.046e-05 deg
M 163.615 0.0001163 deg

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Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4663 au
Aphelion distance 1.228 au
Asc. node-Earth separation -0.5238 au
Desc. node-Earth separation 0.20008 au
Earth MOID 0.17636 au
Orbital period 284.815 days
Date of orbit computation   apr 30 14:18
Observational summary
Optical observations (Discarded) 74 (2)
Radar observations (Discarded) 0 (0)
Arc length 5123 days
Unobserved 5 days

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Ephemeris
(Epoch 60432 MJD)
Right Ascension 171.824 deg
Declination 7.92836 deg
V Magnitude 21.81 mag
Solar Elongation -127.5 deg
Galactic Latitude 62.33 deg
Rate 1.432 deg/day
Direction -123.657 deg

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