AstDyS-2

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AstDyS ∴ Objects ∴ 1997NB1 ∴ Summary
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(52581) 1997NB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3902 6.989e-09 au
e 0.165003 3.435e-08
i 2.555 4.078e-06 deg
Ω 38.813 7.421e-05 deg
ω 205.483 7.498e-05 deg
M 116.831 1.265e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9958 au
Aphelion 2.7846 au
Asc. node-Earth separation 1.74007 au
Desc. node-Earth separation 1.01671 au
Earth MOID 0.98299 au
Orbital period 1349.74 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1811 (9)
Radar observations (Discarded) 0 (0)
Arc length 10605 days
Unobserved 161 days

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Ephemeris at epoch 60420 MJD
Right Ascension 21.7875 deg
Declination 8.52147 deg
V Magnitude 20.32 mag
Solar Elongation 6.79 deg
Galactic Latitude -53.31 deg
Rate 0.424 deg/day
Direction 67.467 deg

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