NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FB ∴ Summary
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(137158) 1999FB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.17987 2.705e-09 au
e 0.607096 7.929e-08
i 12.9 9.82e-06 deg
Ω 37.119 2.525e-05 deg
ω 3.023 2.764e-05 deg
M 8.128 2.167e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4636 au
Aphelion 1.8962 au
Asc. node-Earth separation -0.52989 au
Desc. node-Earth separation 0.88565 au
Earth MOID 0.19761 au
Orbital period 468.114 days
Date of orbit computation   Mar 13 09:41
Observational summary
Optical observations (Discarded) 395 (7)
Radar observations (Discarded) 0 (0)
Arc length 6914 days
Unobserved 359 days

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Ephemeris at epoch 58231 MJD
Right Ascension 78.257 deg
Declination 32.8536 deg
V Magnitude 19.91 mag
Solar Elongation -48.22 deg
Galactic Latitude -3.66 deg
Rate 1.584 deg/day
Direction 83.295 deg

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