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NEODyS ∴ Objects ∴ 2001HY7 ∴ Summary
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(216523) 2001HY7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.913807 8.149e-09 au
e 0.412116 7.011e-08
i 5.211 7.906e-06 deg
Ω 205.104 5.464e-05 deg
ω 211.285 4.948e-05 deg
M 84.61 4.132e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 5.383e-14 1.215e-14 au/day2
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5372 au
Aphelion distance 1.2904 au
Asc. node-Earth separation 0.16766 au
Desc. node-Earth separation -0.43458 au
Earth MOID 0.03524 au
Orbital period 319.065 days
Date of orbit computation   Dec 24 15:46

Observational summary
Optical observations (Discarded) 288 (0)
Radar observations (Discarded) 0 (0)
Arc length 5545 days
Unobserved 1720 days

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Ephemeris
(Epoch 59279 MJD)
Right Ascension 28.3823 deg
Declination 3.74468 deg
V Magnitude 22.39 mag
Solar Elongation -42.89 deg
Galactic Latitude -55.68 deg
Rate 1.532 deg/day
Direction 74.949 deg

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