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AstDyS ∴ Objects ∴ 1998TN4 ∴ Summary
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(101340) 1998TN4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83852 1.907e-08 au
e 0.029792 4.234e-08
i 1.337 5.929e-06 deg
Ω 327.656 0.0001991 deg
ω 311.84 0.0002333 deg
M 199.044 0.0001231 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.754 au
Aphelion 2.9231 au
Asc. node-Earth separation 1.76947 au
Desc. node-Earth separation 1.90572 au
Earth MOID 1.73753 au
Orbital period 1746.77 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 678 (10)
Radar observations (Discarded) 0 (0)
Arc length 11099 days
Unobserved 84 days

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Ephemeris at epoch 60425 MJD
Right Ascension 104.83 deg
Declination 23.2741 deg
V Magnitude 21.44 mag
Solar Elongation -68.65 deg
Galactic Latitude 12.02 deg
Rate 0.281 deg/day
Direction 97.076 deg

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