AstDyS-2

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AstDyS ∴ Objects ∴ 2003HD21 ∴ Summary
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(114745) 2003HD21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.2888 1.631e-08 au
e 0.143975 4.623e-08
i 4.367 6.907e-06 deg
Ω 6.779 6.965e-05 deg
ω 282.86 7.394e-05 deg
M 104.403 2.421e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9593 au
Aphelion 2.6183 au
Asc. node-Earth separation 1.17016 au
Desc. node-Earth separation 1.31588 au
Earth MOID 0.94766 au
Orbital period 1264.76 days
Date of orbit computation  Oct 31 06:08
Observational summary
Optical observations (Discarded) 433 (4)
Radar observations (Discarded) 0 (0)
Arc length 7640.29 days
Unobserved 87 days

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Ephemeris at epoch 58501 MJD
Right Ascension 48.994 deg
Declination 23.5139 deg
V Magnitude 20.75 mag
Solar Elongation -115.39 deg
Galactic Latitude -28.5 deg
Rate 0.07 deg/day
Direction 94.67 deg

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