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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 3.064e-08 au
e 0.108286 3.97e-08
i 23.466 6.13e-06 deg
Ω 63.179 1.152e-05 deg
ω 250.266 3.437e-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  Jun 5 01:09
Observational summary
Optical observations (Discarded) 921 (8)
Radar observations (Discarded) 0 (0)
Arc length 8069.05 days
Unobserved 39 days

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Ephemeris at epoch 60479 MJD
Right Ascension 197.17 deg
Declination 9.16399 deg
V Magnitude 20.19 mag
Solar Elongation -104.73 deg
Galactic Latitude 71.58 deg
Rate 0.158 deg/day
Direction 173.243 deg

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