NEODyS-2

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(137158) 1999FB  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.17981 2.714e-09 au
e 0.606923 8.345e-08
i 12.897 1.085e-05 deg
Ω 37.11 2.584e-05 deg
ω 3.036 2.849e-05 deg
M 109.534 2.464e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4638 au
Aphelion distance 1.8959 au
Asc. node-Earth separation -0.52888 au
Desc. node-Earth separation 0.88686 au
Earth MOID 0.19753 au
Orbital period 468.074 days
Date of orbit computation   Dec 21 13:49
Observational summary
Optical observations (Discarded) 409 (2)
Radar observations (Discarded) 0 (0)
Arc length 6914 days
Unobserved 1001 days

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Ephemeris
(Epoch 58873 MJD)
Right Ascension 240.973 deg
Declination -20.4836 deg
V Magnitude 22.18 mag
Solar Elongation 61.22 deg
Galactic Latitude 23.4 deg
Rate 0.399 deg/day
Direction 107.638 deg

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