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(549410) 2011HD49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27241 2.223e-08 au
e 0.090192 7.828e-08
i 6.234 9.506e-06 deg
Ω 173.452 6.94e-05 deg
ω 70.822 9.703e-05 deg
M 256.501 6.613e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0675 au
Aphelion 2.4774 au
Asc. node-Earth separation 1.19504 au
Desc. node-Earth separation 1.31797 au
Earth MOID 1.0648 au
Orbital period 1251.21 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 79 (0)
Radar observations (Discarded) 0 (0)
Arc length 5699.1 days
Unobserved 619 days

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Ephemeris at epoch 60461 MJD
Right Ascension 128.065 deg
Declination 16.4935 deg
V Magnitude 23.76 mag
Solar Elongation -56.6 deg
Galactic Latitude 29.53 deg
Rate 0.416 deg/day
Direction 99.701 deg

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