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AstDyS ∴ Objects ∴ 2000JW21 ∴ Summary
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(122128) 2000JW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36914 9.633e-09 au
e 0.162716 3.814e-08
i 1.876 4.563e-06 deg
Ω 336.429 0.0001251 deg
ω 305.643 0.0001257 deg
M 155.781 1.462e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9836 au
Aphelion 2.7546 au
Asc. node-Earth separation 1.09753 au
Desc. node-Earth separation 1.55812 au
Earth MOID 0.96771 au
Orbital period 1331.94 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 832 (8)
Radar observations (Discarded) 0 (0)
Arc length 8644.12 days
Unobserved 118 days

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Ephemeris at epoch 60426 MJD
Right Ascension 74.4877 deg
Declination 24.0578 deg
V Magnitude 21.84 mag
Solar Elongation -39.96 deg
Galactic Latitude -11.55 deg
Rate 0.372 deg/day
Direction 84.753 deg

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