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(73917) 1997HS1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64915 9.451e-09 au
e 0.154599 3.8e-08
i 0.862 4.564e-06 deg
Ω 204.595 0.000201 deg
ω 135.903 0.0002014 deg
M 316.35 1.288e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2396 au
Aphelion 3.0587 au
Asc. node-Earth separation 1.90478 au
Desc. node-Earth separation 1.33236 au
Earth MOID 1.23099 au
Orbital period 1574.92 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1488 (6)
Radar observations (Discarded) 0 (0)
Arc length 11027.9 days
Unobserved 287 days

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Ephemeris at epoch 60423 MJD
Right Ascension 316.217 deg
Declination -15.7938 deg
V Magnitude 20.03 mag
Solar Elongation 78.99 deg
Galactic Latitude -36.51 deg
Rate 0.362 deg/day
Direction 72.561 deg

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