AstDyS-2

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AstDyS ∴ Objects ∴ 1998TF20 ∴ Summary
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(69922) 1998TF20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22251 2.275e-08 au
e 0.097465 3.797e-08
i 14.357 5.485e-06 deg
Ω 30.001 1.512e-05 deg
ω 225.814 3.228e-05 deg
M 269.885 2.928e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9084 au
Aphelion 3.5366 au
Asc. node-Earth separation 2.43038 au
Desc. node-Earth separation 1.98419 au
Earth MOID 1.9154 au
Orbital period 2112.95 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1800 (5)
Radar observations (Discarded) 0 (0)
Arc length 9290.94 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 149.048 deg
Declination 26.2173 deg
V Magnitude 19.37 mag
Solar Elongation -105.76 deg
Galactic Latitude 51.04 deg
Rate 0.119 deg/day
Direction 160.599 deg

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