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NEODyS ∴ Objects ∴ 2001HY7 ∴ Summary
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(216523) 2001HY7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 0.913784 3.16e-09 au
e 0.412103 6.687e-08
i 5.211 7.366e-06 deg
Ω 205.078 5.147e-05 deg
ω 211.278 4.659e-05 deg
M 267.261 2.817e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 3.628e-14 5.088e-15 au/day2
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5372 au
Aphelion distance 1.2904 au
Asc. node-Earth separation 0.16857 au
Desc. node-Earth separation -0.43454 au
Earth MOID 0.03543 au
Orbital period 319.053 days
Date of orbit computation   Jun 17 14:16

Observational summary
Optical observations (Discarded) 335 (0)
Radar observations (Discarded) 0 (0)
Arc length 7732 days
Unobserved 13 days

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Ephemeris
(Epoch 59759 MJD)
Right Ascension 205.688 deg
Declination 0.50404 deg
V Magnitude 21.36 mag
Solar Elongation -106.38 deg
Galactic Latitude 60.66 deg
Rate 0.07 deg/day
Direction 155.756 deg

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