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NEODyS ∴ Objects ∴ 2001HY7 ∴ Summary
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(216523) 2001HY7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.913809 7.651e-09 au
e 0.412071 6.894e-08
i 5.211 7.68e-06 deg
Ω 205.1 5.34e-05 deg
ω 211.286 4.879e-05 deg
M 310.272 3.911e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 5.217e-14 1.121e-14 au/day2
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5373 au
Aphelion distance 1.2904 au
Asc. node-Earth separation 0.16695 au
Desc. node-Earth separation -0.43578 au
Earth MOID 0.03519 au
Orbital period 319.067 days
Date of orbit computation   May 8 14:25

Observational summary
Optical observations (Discarded) 291 (0)
Radar observations (Discarded) 0 (0)
Arc length 7327 days
Unobserved 45 days

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Ephemeris
(Epoch 59386 MJD)
Right Ascension 176.357 deg
Declination 4.73343 deg
V Magnitude 22.66 mag
Solar Elongation -85.21 deg
Galactic Latitude 62.63 deg
Rate 0.628 deg/day
Direction 109.772 deg

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