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(240320) 2003HS42  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.45896 3.158e-09 au
e 0.121294 6.079e-08
i 15.823 7.746e-06 deg
Ω 38.272 1.821e-05 deg
ω 192.272 4.335e-05 deg
M 244.322 3.919e-05 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.282 au
Aphelion distance 1.6359 au
Asc. node-Earth separation 0.63873 au
Desc. node-Earth separation 0.27808 au
Earth MOID 0.27608 au
Orbital period 643.67 days
Date of orbit computation   May 28 13:43
Observational summary
Optical observations (Discarded) 141 (3)
Radar observations (Discarded) 0 (0)
Arc length 7645 days
Unobserved 343 days

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Ephemeris
(Epoch 59066 MJD)
Right Ascension 141.384 deg
Declination 24.8061 deg
V Magnitude 23.33 mag
Solar Elongation -9.71 deg
Galactic Latitude 43.99 deg
Rate 0.732 deg/day
Direction 110.005 deg

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