AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999FP4 ∴ Summary
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(121079) 1999FP4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36897 1.297e-08 au
e 0.205846 5.359e-08
i 7.693 7.118e-06 deg
Ω 192.252 4.485e-05 deg
ω 272.021 4.896e-05 deg
M 195.674 1.816e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8813 au
Aphelion 2.8566 au
Asc. node-Earth separation 1.25097 au
Desc. node-Earth separation 1.28516 au
Earth MOID 0.91546 au
Orbital period 1331.79 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 367 (3)
Radar observations (Discarded) 0 (0)
Arc length 9692.83 days
Unobserved 603 days

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Ephemeris at epoch 58505 MJD
Right Ascension 312.413 deg
Declination -12.7533 deg
V Magnitude 21.91 mag
Solar Elongation -11.01 deg
Galactic Latitude -31.92 deg
Rate 0.408 deg/day
Direction 76.379 deg

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