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(271530) 2004HS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34761 1.374e-08 au
e 0.172137 5.723e-08
i 3.945 5.981e-06 deg
Ω 319.886 8.35e-05 deg
ω 212.337 8.532e-05 deg
M 224.319 1.816e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9435 au
Aphelion 2.7517 au
Asc. node-Earth separation 1.65299 au
Desc. node-Earth separation 1.00253 au
Earth MOID 0.9509 au
Orbital period 1313.82 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 302 (1)
Radar observations (Discarded) 0 (0)
Arc length 7121.7 days
Unobserved 183 days

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Ephemeris at epoch 60419 MJD
Right Ascension 25.7678 deg
Declination 13.5286 deg
V Magnitude 22.57 mag
Solar Elongation 2.69 deg
Galactic Latitude -47.46 deg
Rate 0.423 deg/day
Direction 68.531 deg

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