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AstDyS ∴ Objects ∴ 2001YC157 ∴ Summary
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(370163) 2001YC157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67658 1.465e-08 au
e 0.19163 6.307e-08
i 13.04 7.717e-06 deg
Ω 322.241 2.597e-05 deg
ω 171.952 3.11e-05 deg
M 3.711 1.749e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1637 au
Aphelion 3.1895 au
Asc. node-Earth separation 2.16956 au
Desc. node-Earth separation 1.18052 au
Earth MOID 1.17877 au
Orbital period 1599.45 days
Date of orbit computation  feb 22 03:08
Observational summary
Optical observations (Discarded) 367 (0)
Radar observations (Discarded) 0 (0)
Arc length 9469.03 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 120.733 deg
Declination 19.3457 deg
V Magnitude 20.91 mag
Solar Elongation -88.76 deg
Galactic Latitude 24.13 deg
Rate 0.341 deg/day
Direction 114.97 deg

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