AstDyS-2

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AstDyS ∴ Objects ∴ 1998FC9 ∴ Summary
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(21386) 1998FC9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20415 4.922e-09 au
e 0.084867 3.127e-08
i 5.441 3.376e-06 deg
Ω 166.436 3.347e-05 deg
ω 267.48 3.987e-05 deg
M 98.764 2.182e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0171 au
Aphelion 2.3912 au
Asc. node-Earth separation 1.20432 au
Desc. node-Earth separation 1.17344 au
Earth MOID 1.04081 au
Orbital period 1195.25 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2357 (6)
Radar observations (Discarded) 0 (0)
Arc length 18436.1 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 173.363 deg
Declination 6.49674 deg
V Magnitude 18.65 mag
Solar Elongation -136.29 deg
Galactic Latitude 62.27 deg
Rate 0.069 deg/day
Direction -50.429 deg

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