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(231737) 1999NA54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55131 1.647e-08 au
e 0.291758 6.836e-08
i 12.667 5.16e-06 deg
Ω 164.165 3.315e-05 deg
ω 128.304 4.008e-05 deg
M 28.209 2.641e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8069 au
Aphelion 3.2957 au
Asc. node-Earth separation 1.85796 au
Desc. node-Earth separation 0.9693 au
Earth MOID 0.82141 au
Orbital period 1488.48 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 611 (5)
Radar observations (Discarded) 0 (0)
Arc length 10146.6 days
Unobserved 309 days

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Ephemeris at epoch 60419 MJD
Right Ascension 3.01958 deg
Declination 0.27184 deg
V Magnitude 20.99 mag
Solar Elongation 26.24 deg
Galactic Latitude -61.01 deg
Rate 0.547 deg/day
Direction 72.732 deg

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