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(240320) 2003HS42  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4589 3.071e-09 au
e 0.121483 5.817e-08
i 15.825 6.976e-06 deg
Ω 38.253 1.368e-05 deg
ω 192.365 3.076e-05 deg
M 307.265 3.358e-05 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2817 au
Aphelion distance 1.6361 au
Asc. node-Earth separation 0.63902 au
Desc. node-Earth separation 0.27791 au
Earth MOID 0.27586 au
Orbital period 643.629 days
Date of orbit computation   feb 27 11:47
Observational summary
Optical observations (Discarded) 174 (3)
Radar observations (Discarded) 0 (0)
Arc length 9277 days
Unobserved 15 days

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Ephemeris
(Epoch 60370 MJD)
Right Ascension 136.78 deg
Declination 57.4048 deg
V Magnitude 21.16 mag
Solar Elongation -126.47 deg
Galactic Latitude 40.67 deg
Rate 0.345 deg/day
Direction -138.076 deg

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