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AstDyS ∴ Objects ∴ 1998SW92 ∴ Summary
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(120921) 1998SW92  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32668 8.398e-09 au
e 0.107343 3.67e-08
i 2.559 3.929e-06 deg
Ω 189.797 9.165e-05 deg
ω 167.185 9.405e-05 deg
M 74.876 2.211e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0769 au
Aphelion 2.5764 au
Asc. node-Earth separation 1.56995 au
Desc. node-Earth separation 1.082 au
Earth MOID 1.07261 au
Orbital period 1296.3 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 673 (2)
Radar observations (Discarded) 0 (0)
Arc length 11779.8 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 74.3398 deg
Declination 20.6935 deg
V Magnitude 21.91 mag
Solar Elongation -39.48 deg
Galactic Latitude -13.67 deg
Rate 0.461 deg/day
Direction 83.399 deg

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