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 1.001e-08 au
e 0.511922 1.411e-07
i 7.756 1.935e-05 deg
Ω 195.752 5.607e-05 deg
ω 82.309 8.222e-05 deg
M 14.836 2.401e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 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   Jul 10 17:44
Observational summary
Optical observations (Discarded) 71 (0)
Radar observations (Discarded) 0 (0)
Arc length 5874 days
Unobserved 91 days

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Ephemeris at epoch 57982 MJD
Right Ascension 250.959 deg
Declination 5.13481 deg
V Magnitude 20.19 mag
Solar Elongation -102.89 deg
Galactic Latitude 30.61 deg
Rate 1.619 deg/day
Direction 105.717 deg

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