AstDyS-2

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AstDyS ∴ Objects ∴ 1997NA ∴ Summary
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(27946) 1997NA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24777 5.423e-09 au
e 0.179189 4.015e-08
i 5.693 3.532e-06 deg
Ω 220.696 3.764e-05 deg
ω 123.374 3.88e-05 deg
M 267.283 8.412e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.845 au
Aphelion 2.6505 au
Asc. node-Earth separation 1.40564 au
Desc. node-Earth separation 0.9893 au
Earth MOID 0.84515 au
Orbital period 1230.91 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1391 (3)
Radar observations (Discarded) 0 (0)
Arc length 10254.1 days
Unobserved 74 days

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Ephemeris at epoch 60427 MJD
Right Ascension 253.28 deg
Declination -19.6493 deg
V Magnitude 19.36 mag
Solar Elongation 142.54 deg
Galactic Latitude 15.09 deg
Rate 0.108 deg/day
Direction -49.849 deg

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