AstDyS-2

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AstDyS ∴ Objects ∴ 1997NB1 ∴ Summary
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(52581) 1997NB1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38926 1.091e-08 au
e 0.165924 4.591e-08
i 2.556 5.726e-06 deg
Ω 38.84 0.000106 deg
ω 205.657 0.0001074 deg
M 303.044 2.068e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9928 au
Aphelion 2.7857 au
Asc. node-Earth separation 1.73929 au
Desc. node-Earth separation 1.0125 au
Earth MOID 0.97858 au
Orbital period 1348.94 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 1018 (8)
Radar observations (Discarded) 0 (0)
Arc length 8507.09 days
Unobserved 404 days

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Ephemeris at epoch 58565 MJD
Right Ascension 253.194 deg
Declination -22.9937 deg
V Magnitude 18.58 mag
Solar Elongation 107.25 deg
Galactic Latitude 13.14 deg
Rate 0.271 deg/day
Direction 102.053 deg

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