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AstDyS ∴ Objects ∴ 1998SW115 ∴ Summary
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(49203) 1998SW115  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40721 7.95e-09 au
e 0.130674 3.017e-08
i 1.684 3.632e-06 deg
Ω 290.641 0.0001318 deg
ω 311.128 0.0001329 deg
M 60.424 1.707e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0926 au
Aphelion 2.7218 au
Asc. node-Earth separation 1.16282 au
Desc. node-Earth separation 1.60511 au
Earth MOID 1.08025 au
Orbital period 1364.17 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1709 (9)
Radar observations (Discarded) 0 (0)
Arc length 10527.9 days
Unobserved 283 days

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Ephemeris at epoch 60418 MJD
Right Ascension 341.435 deg
Declination -7.10891 deg
V Magnitude 20.44 mag
Solar Elongation 47.95 deg
Galactic Latitude -54.1 deg
Rate 0.442 deg/day
Direction 66.805 deg

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