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(12513) Niven  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.15224 3.527e-09 au
e 0.177976 3.536e-08
i 2.236 3.638e-06 deg
Ω 27.59 4.357e-05 deg
ω 334.42 4.43e-05 deg
M 301.967 7.71e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7692 au
Aphelion 2.5353 au
Asc. node-Earth separation 0.80087 au
Desc. node-Earth separation 1.47883 au
Earth MOID 0.76673 au
Orbital period 1153.28 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 4709 (552)
Radar observations (Discarded) 0 (0)
Arc length 15553.6 days
Unobserved 343 days

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Ephemeris at epoch 60453 MJD
Right Ascension 339.307 deg
Declination -11.399 deg
V Magnitude 19.04 mag
Solar Elongation 85.41 deg
Galactic Latitude -54.8 deg
Rate 0.459 deg/day
Direction 69.697 deg

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