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NEODyS ∴ Objects ∴ 2001SK9 ∴ Summary
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(285990) 2001SK9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.78514 5.15e-09 au
e 0.78905 6.117e-08
i 25.967 1.41e-05 deg
Ω 195.755 9.218e-06 deg
ω 34.556 1.226e-05 deg
M 66.692 6.93e-06 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3766 au
Aphelion distance 3.1937 au
Asc. node-Earth separation -0.59308 au
Desc. node-Earth separation 0.92465 au
Earth MOID 0.21956 au
Orbital period 871.178 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 411 (3)
Radar observations (Discarded) 0 (0)
Arc length 6984 days
Unobserved 234 days

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Ephemeris
(Epoch 59387 MJD)
Right Ascension 52.6909 deg
Declination 9.30002 deg
V Magnitude 24.05 mag
Solar Elongation 38.84 deg
Galactic Latitude -36.93 deg
Rate 0.262 deg/day
Direction 87.2 deg

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