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(114745) 2003HD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28871 9.281e-09 au
e 0.144178 3.69e-08
i 4.368 5.068e-06 deg
Ω 6.748 4.915e-05 deg
ω 282.606 5.244e-05 deg
M 314.086 1.986e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9587 au
Aphelion 2.6187 au
Asc. node-Earth separation 1.17182 au
Desc. node-Earth separation 1.31615 au
Earth MOID 0.94804 au
Orbital period 1264.69 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 808 (4)
Radar observations (Discarded) 0 (0)
Arc length 9272.97 days
Unobserved 371 days

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Ephemeris at epoch 60418 MJD
Right Ascension 256.377 deg
Declination -28.2687 deg
V Magnitude 19.54 mag
Solar Elongation 129.93 deg
Galactic Latitude 7.68 deg
Rate 0.087 deg/day
Direction 145.216 deg

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