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AstDyS ∴ Objects ∴ 1997TA23 ∴ Summary
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1997TA23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6794 2.195e-08 au
e 0.196352 1.019e-07
i 1.139 7.876e-06 deg
Ω 305.783 0.00062 deg
ω 117.838 0.0006204 deg
M 347.638 2.937e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1533 au
Aphelion 3.2055 au
Asc. node-Earth separation 1.81946 au
Desc. node-Earth separation 1.37671 au
Earth MOID 1.16721 au
Orbital period 1601.97 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 110 (1)
Radar observations (Discarded) 0 (0)
Arc length 9493.82 days
Unobserved 202 days

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Ephemeris at epoch 60425 MJD
Right Ascension 44.8743 deg
Declination 17.7888 deg
V Magnitude 22.73 mag
Solar Elongation -12.63 deg
Galactic Latitude -35.4 deg
Rate 0.537 deg/day
Direction 73.852 deg

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