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AstDyS ∴ Objects ∴ 2001SQ21 ∴ Summary
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(270143) 2001SQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56688 2.326e-08 au
e 0.333324 6.587e-08
i 6.681 9.192e-06 deg
Ω 179.76 5.635e-05 deg
ω 201.737 6.467e-05 deg
M 166.157 3.751e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7113 au
Aphelion 3.4225 au
Asc. node-Earth separation 2.30919 au
Desc. node-Earth separation 0.73929 au
Earth MOID 0.716 au
Orbital period 1502.13 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 185 (0)
Radar observations (Discarded) 0 (0)
Arc length 7818.84 days
Unobserved 438 days

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Ephemeris at epoch 60427 MJD
Right Ascension 190.051 deg
Declination -1.28595 deg
V Magnitude 22.61 mag
Solar Elongation -152.71 deg
Galactic Latitude 61.46 deg
Rate 0.18 deg/day
Direction -63.112 deg

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