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AstDyS ∴ Objects ∴ 2001SR209 ∴ Summary
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(241827) 2001SR209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1178 2.598e-08 au
e 0.189371 5.688e-08
i 1.738 5.931e-06 deg
Ω 69.617 0.0002098 deg
ω 346.745 0.0002107 deg
M 354.599 1.966e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5274 au
Aphelion 3.7082 au
Asc. node-Earth separation 1.55272 au
Desc. node-Earth separation 2.6718 au
Earth MOID 1.53961 au
Orbital period 2010.81 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 487 (3)
Radar observations (Discarded) 0 (0)
Arc length 8089.99 days
Unobserved 197 days

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Ephemeris at epoch 60460 MJD
Right Ascension 63.7077 deg
Declination 21.1239 deg
V Magnitude 20.9 mag
Solar Elongation 3.16 deg
Galactic Latitude -21.09 deg
Rate 0.464 deg/day
Direction 79.144 deg

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