AstDyS-2

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AstDyS ∴ Objects ∴ 1999NY31 ∴ Summary
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(121196) 1999NY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55797 1.252e-08 au
e 0.251061 4.044e-08
i 3.069 3.871e-06 deg
Ω 289.25 0.0001203 deg
ω 355.916 0.0001211 deg
M 20.823 1.886e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9158 au
Aphelion 3.2002 au
Asc. node-Earth separation 0.90025 au
Desc. node-Earth separation 2.21457 au
Earth MOID 0.89913 au
Orbital period 1494.31 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 711 (3)
Radar observations (Discarded) 0 (0)
Arc length 8731.92 days
Unobserved 318 days

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Ephemeris at epoch 60425 MJD
Right Ascension 350.263 deg
Declination -2.51599 deg
V Magnitude 20.62 mag
Solar Elongation 44.91 deg
Galactic Latitude -57.23 deg
Rate 0.523 deg/day
Direction 65.115 deg

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