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AstDyS ∴ Objects ∴ 2003HX21 ∴ Summary
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(201486) 2003HX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34255 8.505e-09 au
e 0.189258 5.321e-08
i 2.662 4.703e-06 deg
Ω 155.711 0.0001185 deg
ω 88.011 0.0001195 deg
M 280.89 1.216e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8992 au
Aphelion 2.7859 au
Asc. node-Earth separation 1.2547 au
Desc. node-Earth separation 1.26383 au
Earth MOID 0.8884 au
Orbital period 1309.58 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 519 (2)
Radar observations (Discarded) 0 (0)
Arc length 7614.85 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 120.677 deg
Declination 19.6089 deg
V Magnitude 21.46 mag
Solar Elongation -111.26 deg
Galactic Latitude 24.18 deg
Rate 0.09 deg/day
Direction 88.241 deg

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