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AstDyS ∴ Objects ∴ 2003HQ55 ∴ Summary
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(156971) 2003HQ55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54523 1.222e-08 au
e 0.157352 4.828e-08
i 3.537 5.978e-06 deg
Ω 198.482 7.361e-05 deg
ω 16.636 7.636e-05 deg
M 51.502 2.22e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1447 au
Aphelion 2.9457 au
Asc. node-Earth separation 1.15562 au
Desc. node-Earth separation 1.92555 au
Earth MOID 1.13852 au
Orbital period 1483.17 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 508 (8)
Radar observations (Discarded) 0 (0)
Arc length 10218 days
Unobserved 332 days

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Ephemeris at epoch 60418 MJD
Right Ascension 313.332 deg
Declination -13.8706 deg
V Magnitude 21.86 mag
Solar Elongation 76.28 deg
Galactic Latitude -33.19 deg
Rate 0.337 deg/day
Direction 71.107 deg

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