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AstDyS ∴ Objects ∴ 1997SW3 ∴ Summary
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(369978) 1997SW3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56293 2.067e-08 au
e 0.050624 7.825e-08
i 14.989 9.248e-06 deg
Ω 7.823 2.869e-05 deg
ω 78.896 9.024e-05 deg
M 102.251 8.755e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4332 au
Aphelion 2.6927 au
Asc. node-Earth separation 1.53111 au
Desc. node-Earth separation 1.58334 au
Earth MOID 1.49232 au
Orbital period 1498.66 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 9674.07 days
Unobserved 50 days

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Ephemeris at epoch 60440 MJD
Right Ascension 185.541 deg
Declination -8.98747 deg
V Magnitude 20.81 mag
Solar Elongation -138.79 deg
Galactic Latitude 53.19 deg
Rate 0.115 deg/day
Direction -95.396 deg

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