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AstDyS ∴ Objects ∴ 2002JS21 ∴ Summary
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(154208) 2002JS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15986 3.14e-08 au
e 0.108286 4.034e-08
i 23.466 6.183e-06 deg
Ω 63.179 1.157e-05 deg
ω 250.266 3.443e-05 deg
M 253.073 3.503e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8177 au
Aphelion 3.502 au
Asc. node-Earth separation 2.25499 au
Desc. node-Earth separation 1.99988 au
Earth MOID 1.89045 au
Orbital period 2051.64 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 891 (8)
Radar observations (Discarded) 0 (0)
Arc length 8020.09 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 203.148 deg
Declination 14.6768 deg
V Magnitude 19.52 mag
Solar Elongation -150.6 deg
Galactic Latitude 74.29 deg
Rate 0.209 deg/day
Direction -97.194 deg

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