NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TC25 ∴ Summary
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1997TC25  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.60371 0.01908 au
e 0.618428 0.001663
i 0.171 0.00227 deg
Ω 39.684 0.4084 deg
ω 300.831 0.3042 deg
M 326.357 17.01 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9935 au
Aphelion 4.2139 au
Asc. node-Earth separation 0.22434 au
Desc. node-Earth separation 1.35991 au
Earth MOID 0.00211 au
Orbital period 1534.58 days
Date of orbit computation   Feb 5 11:56
Observational summary
Optical observations (Discarded) 17 (0)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 7429 days

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Ephemeris at epoch 58173 MJD
Right Ascension 251.599 deg
Declination -22.3813 deg
V Magnitude 29.33 mag
Solar Elongation 82.05 deg
Galactic Latitude 14.68 deg
Rate 0.419 deg/day
Direction 97.344 deg

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