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AstDyS ∴ Objects ∴ 1998SW130 ∴ Summary
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(137015) 1998SW130  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.96317 2.788e-08 au
e 0.330834 3.865e-08
i 2.761 6.482e-06 deg
Ω 259.858 0.0001082 deg
ω 78.714 0.0001088 deg
M 103.261 9.698e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.652 au
Aphelion 5.2743 au
Asc. node-Earth separation 2.29783 au
Desc. node-Earth separation 2.79189 au
Earth MOID 1.6448 au
Orbital period 2881.79 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 930 (8)
Radar observations (Discarded) 0 (0)
Arc length 12143.5 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 105.341 deg
Declination 21.1395 deg
V Magnitude 21.8 mag
Solar Elongation -69.35 deg
Galactic Latitude 11.56 deg
Rate 0.151 deg/day
Direction 95.513 deg

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