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(537978) 2016AH221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66736 3.921e-08 au
e 0.022006 8.107e-08
i 5.141 7.186e-06 deg
Ω 271.654 9.84e-05 deg
ω 42.578 0.0002273 deg
M 140.644 0.0001997 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6087 au
Aphelion 2.7261 au
Asc. node-Earth separation 1.60713 au
Desc. node-Earth separation 1.72711 au
Earth MOID 1.59602 au
Orbital period 1591.19 days
Date of orbit computation  apr 23 21:44
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 6199.95 days
Unobserved 118 days

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Ephemeris at epoch 60430 MJD
Right Ascension 86.8866 deg
Declination 22.5761 deg
V Magnitude 23.34 mag
Solar Elongation -47.32 deg
Galactic Latitude -2.93 deg
Rate 0.371 deg/day
Direction 90.818 deg

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