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AstDyS ∴ Objects ∴ 1999NR51 ∴ Summary
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(40390) 1999NR51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54702 1.374e-08 au
e 0.2227 3.343e-08
i 14.846 3.604e-06 deg
Ω 182.888 1.819e-05 deg
ω 173.901 2.267e-05 deg
M 341.423 1.357e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9798 au
Aphelion 3.1142 au
Asc. node-Earth separation 2.11246 au
Desc. node-Earth separation 0.97981 au
Earth MOID 0.97672 au
Orbital period 1484.73 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1767 (1)
Radar observations (Discarded) 0 (0)
Arc length 9246.83 days
Unobserved 255 days

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Ephemeris at epoch 60397 MJD
Right Ascension 339.405 deg
Declination -1.93697 deg
V Magnitude 19.2 mag
Solar Elongation 27.88 deg
Galactic Latitude -49.25 deg
Rate 0.567 deg/day
Direction 72.636 deg

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