AstDyS-2

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AstDyS ∴ Objects ∴ 2001DY21 ∴ Summary
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(25922) 2001DY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97665 1.578e-08 au
e 0.11038 3.4e-08
i 11.076 2.881e-06 deg
Ω 52.501 1.999e-05 deg
ω 278.44 2.392e-05 deg
M 19.403 1.403e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6481 au
Aphelion 3.3052 au
Asc. node-Earth separation 1.90498 au
Desc. node-Earth separation 1.97834 au
Earth MOID 1.66692 au
Orbital period 1875.82 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2739 (224)
Radar observations (Discarded) 0 (0)
Arc length 10989.8 days
Unobserved 164 days

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Ephemeris at epoch 60425 MJD
Right Ascension 12.2704 deg
Declination -1.79789 deg
V Magnitude 19.39 mag
Solar Elongation 25.17 deg
Galactic Latitude -64.66 deg
Rate 0.424 deg/day
Direction 65.384 deg

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