AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997NN ∴ Summary
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(33022) 1997NN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18783 5.966e-09 au
e 0.141995 2.721e-08
i 4.528 2.557e-06 deg
Ω 286.747 4.722e-05 deg
ω 316.303 4.921e-05 deg
M 143.576 1.495e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8772 au
Aphelion 2.4985 au
Asc. node-Earth separation 0.92768 au
Desc. node-Earth separation 1.40604 au
Earth MOID 0.86697 au
Orbital period 1182.01 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 3017 (201)
Radar observations (Discarded) 0 (0)
Arc length 9691.74 days
Unobserved 74 days

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Ephemeris at epoch 60397 MJD
Right Ascension 23.5616 deg
Declination 13.2012 deg
V Magnitude 20.52 mag
Solar Elongation -19.43 deg
Galactic Latitude -48.35 deg
Rate 0.451 deg/day
Direction 69.62 deg

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