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(387512) 1999NR54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56001 1.996e-08 au
e 0.20434 4.615e-08
i 27.179 4.432e-06 deg
Ω 148.629 1.574e-05 deg
ω 200.722 2.543e-05 deg
M 344.753 2.368e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0369 au
Aphelion 3.0831 au
Asc. node-Earth separation 2.04485 au
Desc. node-Earth separation 1.04835 au
Earth MOID 1.03986 au
Orbital period 1496.1 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 456 (1)
Radar observations (Discarded) 0 (0)
Arc length 8767.98 days
Unobserved 278 days

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Ephemeris at epoch 60419 MJD
Right Ascension 351.68 deg
Declination -5.18653 deg
V Magnitude 20.71 mag
Solar Elongation 38.81 deg
Galactic Latitude -60.19 deg
Rate 0.537 deg/day
Direction 80.706 deg

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