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AstDyS ∴ Objects ∴ 1999JW51 ∴ Summary
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(66321) 1999JW51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33257 7.076e-09 au
e 0.163946 3.677e-08
i 3.077 4.042e-06 deg
Ω 39.923 8.183e-05 deg
ω 184.196 8.327e-05 deg
M 0.233 1.846e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9502 au
Aphelion 2.715 au
Asc. node-Earth separation 1.72207 au
Desc. node-Earth separation 0.94348 au
Earth MOID 0.94124 au
Orbital period 1301.22 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1296 (4)
Radar observations (Discarded) 0 (0)
Arc length 9001.7 days
Unobserved 87 days

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Ephemeris at epoch 60397 MJD
Right Ascension 248.718 deg
Declination -22.2752 deg
V Magnitude 18.68 mag
Solar Elongation 117.09 deg
Galactic Latitude 16.82 deg
Rate 0.193 deg/day
Direction 108.452 deg

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