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AstDyS ∴ Objects ∴ 1999NU4 ∴ Summary
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(42818) 1999NU4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26026 5.876e-09 au
e 0.162335 3.236e-08
i 2.878 3.502e-06 deg
Ω 161.463 6.711e-05 deg
ω 223.486 6.803e-05 deg
M 32.245 1.106e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8933 au
Aphelion 2.6272 au
Asc. node-Earth separation 1.50355 au
Desc. node-Earth separation 0.96082 au
Earth MOID 0.89828 au
Orbital period 1241.18 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1920 (10)
Radar observations (Discarded) 0 (0)
Arc length 16180.3 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 63.1336 deg
Declination 19.0844 deg
V Magnitude 20.07 mag
Solar Elongation -28.84 deg
Galactic Latitude -22.86 deg
Rate 0.558 deg/day
Direction 79.126 deg

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