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(634161) 2011DY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58079 1.736e-08 au
e 0.250659 7.131e-08
i 13.591 5.595e-06 deg
Ω 133.855 1.635e-05 deg
ω 327.051 2.015e-05 deg
M 100.329 8.049e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9339 au
Aphelion 3.2277 au
Asc. node-Earth separation 1.01311 au
Desc. node-Earth separation 2.049 au
Earth MOID 0.96452 au
Orbital period 1514.36 days
Date of orbit computation  feb 22 04:01
Observational summary
Optical observations (Discarded) 954 (247)
Radar observations (Discarded) 0 (0)
Arc length 8712.75 days
Unobserved 443 days

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Ephemeris at epoch 60416 MJD
Right Ascension 244.22 deg
Declination -1.77094 deg
V Magnitude 21.28 mag
Solar Elongation 139.44 deg
Galactic Latitude 32.78 deg
Rate 0.155 deg/day
Direction -54.436 deg

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