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AstDyS ∴ Objects ∴ 1999NJ13 ∴ Summary
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(121187) 1999NJ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57252 1.404e-08 au
e 0.276062 4.593e-08
i 3.144 3.563e-06 deg
Ω 291.599 0.0001142 deg
ω 13.478 0.0001147 deg
M 343.939 1.331e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8623 au
Aphelion 3.2827 au
Asc. node-Earth separation 0.85698 au
Desc. node-Earth separation 2.26602 au
Earth MOID 0.84718 au
Orbital period 1507.08 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 921 (8)
Radar observations (Discarded) 0 (0)
Arc length 8741.84 days
Unobserved 331 days

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Ephemeris at epoch 60419 MJD
Right Ascension 317.507 deg
Declination -16.7491 deg
V Magnitude 20.02 mag
Solar Elongation 74.18 deg
Galactic Latitude -38.02 deg
Rate 0.53 deg/day
Direction 70.665 deg

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