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AstDyS ∴ Objects ∴ 2001YJ21 ∴ Summary
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(125978) 2001YJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57248 1.101e-08 au
e 0.175331 4.736e-08
i 5.305 3.18e-06 deg
Ω 75.154 4.675e-05 deg
ω 271.626 4.792e-05 deg
M 220.927 8.793e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1214 au
Aphelion 3.0235 au
Asc. node-Earth separation 1.4963 au
Desc. node-Earth separation 1.49142 au
Earth MOID 1.12255 au
Orbital period 1507.04 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1441 (6)
Radar observations (Discarded) 0 (0)
Arc length 10576.3 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 195.026 deg
Declination 0.46131 deg
V Magnitude 20.05 mag
Solar Elongation -155.96 deg
Galactic Latitude 63.25 deg
Rate 0.198 deg/day
Direction -76.142 deg

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