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NEODyS ∴ Objects ∴ 2001HW7 ∴ Summary
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2001HW7  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.17182 9.479e-09 au
e 0.511702 1.004e-07
i 7.755 1.744e-05 deg
Ω 195.7 4.342e-05 deg
ω 82.394 7.293e-05 deg
M 270.798 2.752e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0605 au
Aphelion distance 3.2831 au
Asc. node-Earth separation 0.50112 au
Desc. node-Earth separation 0.71959 au
Earth MOID 0.14215 au
Orbital period 1169.06 days
Date of orbit computation   dic 21 10:42
Observational summary
Optical observations (Discarded) 81 (0)
Radar observations (Discarded) 0 (0)
Arc length 6020 days
Unobserved 1999 days

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Ephemeris
(Epoch 60036 MJD)
Right Ascension 122.75 deg
Declination 12.1316 deg
V Magnitude 24.82 mag
Solar Elongation -110.39 deg
Galactic Latitude 23.07 deg
Rate 0.069 deg/day
Direction 10.485 deg

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