AstDyS-2

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AstDyS ∴ Objects ∴ 2011DN21 ∴ Summary
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(336812) 2011DN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57778 2.161e-08 au
e 0.117312 5.45e-08
i 13.585 7.791e-06 deg
Ω 342.11 2.115e-05 deg
ω 220.099 4.025e-05 deg
M 36.263 3.695e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2754 au
Aphelion 2.8802 au
Asc. node-Earth separation 1.78507 au
Desc. node-Earth separation 1.34193 au
Earth MOID 1.29158 au
Orbital period 1511.7 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 342 (4)
Radar observations (Discarded) 0 (0)
Arc length 6790.85 days
Unobserved 371 days

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Ephemeris at epoch 60419 MJD
Right Ascension 278.398 deg
Declination -41.1458 deg
V Magnitude 20.91 mag
Solar Elongation 111.32 deg
Galactic Latitude -14.35 deg
Rate 0.164 deg/day
Direction 127.172 deg

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