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AstDyS ∴ Objects ∴ 2011JS21 ∴ Summary
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(336970) 2011JS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80459 2.25e-08 au
e 0.020133 1.202e-07
i 5.144 1.302e-05 deg
Ω 183.643 7.768e-05 deg
ω 42.436 0.0002227 deg
M 265.16 0.000211 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7481 au
Aphelion 2.8611 au
Asc. node-Earth separation 1.76545 au
Desc. node-Earth separation 1.84394 au
Earth MOID 1.7415 au
Orbital period 1715.55 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 150 (0)
Radar observations (Discarded) 0 (0)
Arc length 10230.1 days
Unobserved 540 days

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Ephemeris at epoch 60426 MJD
Right Ascension 115.091 deg
Declination 17.5271 deg
V Magnitude 22.87 mag
Solar Elongation -78.02 deg
Galactic Latitude 18.49 deg
Rate 0.261 deg/day
Direction 93.125 deg

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