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AstDyS ∴ Objects ∴ 1998SW71 ∴ Summary
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(59012) 1998SW71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14794 1.811e-08 au
e 0.10923 4.01e-08
i 14.482 4.781e-06 deg
Ω 189.899 1.307e-05 deg
ω 192.63 2.194e-05 deg
M 206.44 1.622e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8041 au
Aphelion 3.4918 au
Asc. node-Earth separation 2.48267 au
Desc. node-Earth separation 1.81083 au
Earth MOID 1.8081 au
Orbital period 2040.04 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1623 (13)
Radar observations (Discarded) 0 (0)
Arc length 11962.4 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 232.201 deg
Declination -6.21712 deg
V Magnitude 19.3 mag
Solar Elongation 160.31 deg
Galactic Latitude 39.41 deg
Rate 0.189 deg/day
Direction -56.6 deg

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