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(240320) 2003HS42  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.45895 3.165e-09 au
e 0.121376 5.9e-08
i 15.824 7.28e-06 deg
Ω 38.256 1.37e-05 deg
ω 192.244 3.093e-05 deg
M 331.806 3.298e-05 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2819 au
Aphelion distance 1.636 au
Asc. node-Earth separation 0.63912 au
Desc. node-Earth separation 0.27871 au
Earth MOID 0.27663 au
Orbital period 643.664 days
Date of orbit computation   giu 8 16:59
Observational summary
Optical observations (Discarded) 167 (3)
Radar observations (Discarded) 0 (0)
Arc length 8468 days
Unobserved 209 days

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Ephemeris
(Epoch 59755 MJD)
Right Ascension 140.658 deg
Declination 24.769 deg
V Magnitude 23.57 mag
Solar Elongation -42.92 deg
Galactic Latitude 43.34 deg
Rate 0.744 deg/day
Direction 115.566 deg

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