AstDyS-2

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AstDyS ∴ Objects ∴ 2001NB21 ∴ Summary
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(57067) 2001NB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27463 7.115e-09 au
e 0.185137 4.946e-08
i 7.14 5.315e-06 deg
Ω 311.732 3.202e-05 deg
ω 28.21 3.467e-05 deg
M 211.999 1.533e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8535 au
Aphelion 2.6957 au
Asc. node-Earth separation 0.87416 au
Desc. node-Earth separation 1.64018 au
Earth MOID 0.84749 au
Orbital period 1253.04 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 898 (12)
Radar observations (Discarded) 0 (0)
Arc length 10251.1 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 170.51 deg
Declination -5.44033 deg
V Magnitude 20.19 mag
Solar Elongation -143.42 deg
Galactic Latitude 50.91 deg
Rate 0.16 deg/day
Direction -61.755 deg

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