AstDyS-2

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AstDyS ∴ Objects ∴ 1996HN21 ∴ Summary
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(48699) 1996HN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75505 1.274e-08 au
e 0.145419 4.226e-08
i 12.761 4.609e-06 deg
Ω 49.937 1.747e-05 deg
ω 357.143 2.247e-05 deg
M 215.449 1.518e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3544 au
Aphelion 3.1557 au
Asc. node-Earth separation 1.36578 au
Desc. node-Earth separation 2.14505 au
Earth MOID 1.3647 au
Orbital period 1670.29 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1706 (6)
Radar observations (Discarded) 0 (0)
Arc length 9971.04 days
Unobserved 262 days

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Ephemeris at epoch 60426 MJD
Right Ascension 274.848 deg
Declination -31.0662 deg
V Magnitude 19.57 mag
Solar Elongation 121.41 deg
Galactic Latitude -7.42 deg
Rate 0.081 deg/day
Direction 175.461 deg

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