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(448739) 2011HD30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23632 1.504e-08 au
e 0.178521 5.491e-08
i 4.704 9.509e-06 deg
Ω 220.796 6.902e-05 deg
ω 54.373 7.52e-05 deg
M 268.939 2.753e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8371 au
Aphelion 2.6356 au
Asc. node-Earth separation 0.95327 au
Desc. node-Earth separation 1.42537 au
Earth MOID 0.82553 au
Orbital period 1221.52 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 137 (2)
Radar observations (Discarded) 0 (0)
Arc length 6683.31 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 146.802 deg
Declination 7.92346 deg
V Magnitude 22.37 mag
Solar Elongation -117.1 deg
Galactic Latitude 42.42 deg
Rate 0.071 deg/day
Direction 62.067 deg

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