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AstDyS ∴ Objects ∴ 1998SW129 ∴ Summary
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(46959) 1998SW129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67537 8.773e-09 au
e 0.144972 2.818e-08
i 13.114 5.055e-06 deg
Ω 20.489 1.352e-05 deg
ω 94.262 2.523e-05 deg
M 216.111 1.937e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2875 au
Aphelion 3.0632 au
Asc. node-Earth separation 1.65089 au
Desc. node-Earth separation 1.58924 au
Earth MOID 1.34815 au
Orbital period 1598.36 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2242 (6)
Radar observations (Discarded) 0 (0)
Arc length 9918.04 days
Unobserved 342 days

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Ephemeris at epoch 60426 MJD
Right Ascension 348.332 deg
Declination -14.7919 deg
V Magnitude 19.95 mag
Solar Elongation 52.99 deg
Galactic Latitude -64.06 deg
Rate 0.324 deg/day
Direction 67.93 deg

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