AstDyS-2

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AstDyS ∴ Objects ∴ 2001MM21 ∴ Summary
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(243920) 2001MM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70656 1.78e-08 au
e 0.103312 4.99e-08
i 6.999 6.897e-06 deg
Ω 312.497 4.054e-05 deg
ω 315.199 5.355e-05 deg
M 60.017 3.726e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4269 au
Aphelion 2.9862 au
Asc. node-Earth separation 1.48064 au
Desc. node-Earth separation 1.90444 au
Earth MOID 1.41663 au
Orbital period 1626.39 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 456 (11)
Radar observations (Discarded) 0 (0)
Arc length 7559.93 days
Unobserved 776 days

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Ephemeris at epoch 60425 MJD
Right Ascension 356.839 deg
Declination 1.78881 deg
V Magnitude 21.56 mag
Solar Elongation 37.23 deg
Galactic Latitude -57.22 deg
Rate 0.411 deg/day
Direction 62.953 deg

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