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AstDyS ∴ Objects ∴ 1999XW177 ∴ Summary
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(97294) 1999XW177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09707 2.017e-08 au
e 0.08779 4.493e-08
i 9.094 4.284e-06 deg
Ω 84.075 2.879e-05 deg
ω 95.681 3.798e-05 deg
M 98.894 2.569e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8252 au
Aphelion 3.369 au
Asc. node-Earth separation 2.11683 au
Desc. node-Earth separation 2.03076 au
Earth MOID 1.8472 au
Orbital period 1990.78 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1078 (9)
Radar observations (Discarded) 0 (0)
Arc length 8594.95 days
Unobserved 306 days

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Ephemeris at epoch 60425 MJD
Right Ascension 314.499 deg
Declination -21.789 deg
V Magnitude 20.55 mag
Solar Elongation 84.22 deg
Galactic Latitude -37.07 deg
Rate 0.201 deg/day
Direction 86.437 deg

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