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NEODyS ∴ Objects ∴ 2003HS42 ∴ Summary
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(240320) 2003HS42  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.4589 3.176e-09 au
e 0.121361 6.085e-08
i 15.824 7.765e-06 deg
Ω 38.273 1.827e-05 deg
ω 192.263 4.378e-05 deg
M 132.47 3.933e-05 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2818 au
Aphelion distance 1.636 au
Asc. node-Earth separation 0.63823 au
Desc. node-Earth separation 0.27982 au
Earth MOID 0.2778 au
Orbital period 643.63 days
Date of orbit computation   Oct 14 16:04
Observational summary
Optical observations (Discarded) 141 (3)
Radar observations (Discarded) 0 (0)
Arc length 7645 days
Unobserved 49 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 338.624 deg
Declination -31.2925 deg
V Magnitude 21.82 mag
Solar Elongation -123.54 deg
Galactic Latitude -59.95 deg
Rate 0.441 deg/day
Direction -3.034 deg

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