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AstDyS ∴ Objects ∴ 2001HN40 ∴ Summary
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(210806) 2001HN40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55119 1.648e-08 au
e 0.374623 3.633e-08
i 8.539 4.057e-06 deg
Ω 112.133 5.324e-05 deg
ω 166.442 5.957e-05 deg
M 194.432 2.817e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5955 au
Aphelion 3.5069 au
Asc. node-Earth separation 2.46664 au
Desc. node-Earth separation 0.59122 au
Earth MOID 0.58027 au
Orbital period 1488.37 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 577 (4)
Radar observations (Discarded) 0 (0)
Arc length 7968.65 days
Unobserved 469 days

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Ephemeris at epoch 60426 MJD
Right Ascension 94.9144 deg
Declination 22.9204 deg
V Magnitude 22.69 mag
Solar Elongation -58.61 deg
Galactic Latitude 3.69 deg
Rate 0.229 deg/day
Direction 87.579 deg

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