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(562770) 2016AS221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70204 3.35e-08 au
e 0.056586 7.873e-08
i 4.11 7.592e-06 deg
Ω 219.554 0.0001182 deg
ω 291.881 0.0001358 deg
M 311.337 6.826e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5491 au
Aphelion 2.8549 au
Asc. node-Earth separation 1.63051 au
Desc. node-Earth separation 1.75979 au
Earth MOID 1.56317 au
Orbital period 1622.32 days
Date of orbit computation  feb 22 03:48
Observational summary
Optical observations (Discarded) 143 (1)
Radar observations (Discarded) 0 (0)
Arc length 6165.9 days
Unobserved 107 days

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Ephemeris at epoch 60423 MJD
Right Ascension 84.9308 deg
Declination 20.2584 deg
V Magnitude 23.04 mag
Solar Elongation -52.3 deg
Galactic Latitude -5.69 deg
Rate 0.38 deg/day
Direction 87.377 deg

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