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AstDyS ∴ Objects ∴ 2001ST161 ∴ Summary
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(270162) 2001ST161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40087 1.324e-08 au
e 0.121717 5.422e-08
i 3.306 7.075e-06 deg
Ω 207.402 7.981e-05 deg
ω 118.196 8.532e-05 deg
M 57.128 3.212e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1086 au
Aphelion 2.6931 au
Asc. node-Earth separation 1.50548 au
Desc. node-Earth separation 1.242 au
Earth MOID 1.09913 au
Orbital period 1358.79 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 486 (1)
Radar observations (Discarded) 0 (0)
Arc length 23029.9 days
Unobserved 182 days

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Ephemeris at epoch 60416 MJD
Right Ascension 33.6792 deg
Declination 12.9819 deg
V Magnitude 21.84 mag
Solar Elongation -9.66 deg
Galactic Latitude -45.09 deg
Rate 0.498 deg/day
Direction 71.949 deg

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