AstDyS-2

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AstDyS ∴ Objects ∴ 2001ND21 ∴ Summary
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(30531) 2001ND21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15231 1.543e-08 au
e 0.203816 4.739e-08
i 1.814 3.697e-06 deg
Ω 274.614 0.0001566 deg
ω 77.493 0.0001568 deg
M 359.148 1.107e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5098 au
Aphelion 3.7948 au
Asc. node-Earth separation 1.87584 au
Desc. node-Earth separation 2.17961 au
Earth MOID 1.50507 au
Orbital period 2044.29 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1558 (10)
Radar observations (Discarded) 0 (0)
Arc length 9750.41 days
Unobserved 285 days

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Ephemeris at epoch 60426 MJD
Right Ascension 7.26716 deg
Declination 4.60313 deg
V Magnitude 19.34 mag
Solar Elongation 27.46 deg
Galactic Latitude -57.81 deg
Rate 0.459 deg/day
Direction 66.387 deg

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