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AstDyS ∴ Objects ∴ 1999SR23 ∴ Summary
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(607139) 1999SR23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98785 3.569e-08 au
e 0.041543 8.36e-08
i 11.183 7.862e-06 deg
Ω 358.165 3.523e-05 deg
ω 338.086 9.226e-05 deg
M 288.495 8.642e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8637 au
Aphelion 3.112 au
Asc. node-Earth separation 1.86859 au
Desc. node-Earth separation 2.10689 au
Earth MOID 1.85834 au
Orbital period 1886.41 days
Date of orbit computation  apr 23 21:56
Observational summary
Optical observations (Discarded) 194 (0)
Radar observations (Discarded) 0 (0)
Arc length 9468.02 days
Unobserved 351 days

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Ephemeris at epoch 60426 MJD
Right Ascension 287.025 deg
Declination -36.2052 deg
V Magnitude 21.48 mag
Solar Elongation 111.21 deg
Galactic Latitude -18.75 deg
Rate 0.112 deg/day
Direction 124.061 deg

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