NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HW7 ∴ Summary
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2001HW7  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.17159 6.263e-09 au
e 0.511922 6.589e-08
i 7.756 1.081e-05 deg
Ω 195.752 2.995e-05 deg
ω 82.309 4.891e-05 deg
M 14.837 1.6e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0599 au
Aphelion 3.2833 au
Asc. node-Earth separation 0.50057 au
Desc. node-Earth separation 0.72168 au
Earth MOID 0.14207 au
Orbital period 1168.86 days
Date of orbit computation   Oct 13 01:00
Observational summary
Optical observations (Discarded) 74 (5)
Radar observations (Discarded) 0 (0)
Arc length 6020 days
Unobserved 40 days

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Ephemeris at epoch 58077 MJD
Right Ascension 341.813 deg
Declination -7.5035 deg
V Magnitude 23.3 mag
Solar Elongation -102.77 deg
Galactic Latitude -54.64 deg
Rate 0.523 deg/day
Direction 77.13 deg

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