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AstDyS ∴ Objects ∴ 2001QJ157 ∴ Summary
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(82998) 2001QJ157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80645 1.247e-08 au
e 0.110657 3.098e-08
i 9.176 4.79e-06 deg
Ω 170.923 2.168e-05 deg
ω 91.501 3.238e-05 deg
M 349.135 2.351e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4959 au
Aphelion 3.117 au
Asc. node-Earth separation 1.78682 au
Desc. node-Earth separation 1.75857 au
Earth MOID 1.50182 au
Orbital period 1717.25 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1257 (4)
Radar observations (Discarded) 0 (0)
Arc length 9791.2 days
Unobserved 381 days

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Ephemeris at epoch 60426 MJD
Right Ascension 276.303 deg
Declination -10.935 deg
V Magnitude 19.53 mag
Solar Elongation 118.83 deg
Galactic Latitude 0.76 deg
Rate 0.111 deg/day
Direction 43.103 deg

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