AstDyS-2

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AstDyS ∴ Objects ∴ 1999AN21 ∴ Summary
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(27168) 1999AN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73531 1.054e-08 au
e 0.033633 3.865e-08
i 6.336 3.887e-06 deg
Ω 164.406 3.229e-05 deg
ω 202.266 6.457e-05 deg
M 319.581 5.559e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6433 au
Aphelion 2.8273 au
Asc. node-Earth separation 1.82839 au
Desc. node-Earth separation 1.64247 au
Earth MOID 1.64096 au
Orbital period 1652.37 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2063 (9)
Radar observations (Discarded) 0 (0)
Arc length 9413.42 days
Unobserved 261 days

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Ephemeris at epoch 60426 MJD
Right Ascension 347 deg
Declination -4.11803 deg
V Magnitude 19.92 mag
Solar Elongation 49.5 deg
Galactic Latitude -56.26 deg
Rate 0.386 deg/day
Direction 69.623 deg

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