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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 3.158e-09 au
e 0.121361 6.08e-08
i 15.824 7.746e-06 deg
Ω 38.273 1.821e-05 deg
ω 192.263 4.333e-05 deg
M 132.47 3.89e-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   Nov 8 14:17
Observational summary
Optical observations (Discarded) 141 (3)
Radar observations (Discarded) 0 (0)
Arc length 7645 days
Unobserved 83 days

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Ephemeris
(Epoch 58806 MJD)
Right Ascension 343.589 deg
Declination -17.039 deg
V Magnitude 22.74 mag
Solar Elongation -102.09 deg
Galactic Latitude -61.15 deg
Rate 0.469 deg/day
Direction 33.836 deg

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