NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HW7 ∴ Summary
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2001HW7  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.17176 9.116e-09 au
e 0.512157 1.049e-07
i 7.755 1.692e-05 deg
Ω 195.738 5.288e-05 deg
ω 82.342 7.673e-05 deg
M 199.552 2.422e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0595 au
Aphelion 3.284 au
Asc. node-Earth separation 0.49933 au
Desc. node-Earth separation 0.72043 au
Earth MOID 0.14153 au
Orbital period 1169 days
Date of orbit computation   May 25 10:42
Observational summary
Optical observations (Discarded) 81 (0)
Radar observations (Discarded) 0 (0)
Arc length 6020 days
Unobserved 646 days

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Ephemeris at epoch 58683 MJD
Right Ascension 116.567 deg
Declination 15.3299 deg
V Magnitude 26.11 mag
Solar Elongation 5.77 deg
Galactic Latitude 18.9 deg
Rate 0.33 deg/day
Direction 99.771 deg

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