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(153941) 2001YM121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58943 1.768e-08 au
e 0.126587 9.578e-08
i 15.016 6.054e-06 deg
Ω 53.349 2.81e-05 deg
ω 86.831 4.355e-05 deg
M 71.758 2.841e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2616 au
Aphelion 2.9172 au
Asc. node-Earth separation 1.54207 au
Desc. node-Earth separation 1.55504 au
Earth MOID 1.3336 au
Orbital period 1521.96 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 485 (3)
Radar observations (Discarded) 0 (0)
Arc length 7852.82 days
Unobserved 318 days

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Ephemeris at epoch 60397 MJD
Right Ascension 244.004 deg
Declination -18.4904 deg
V Magnitude 20.23 mag
Solar Elongation 122.02 deg
Galactic Latitude 22.64 deg
Rate 0.072 deg/day
Direction 177.075 deg

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