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AstDyS ∴ Objects ∴ 1997XF1 ∴ Summary
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(31173) 1997XF1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93001 4.849e-09 au
e 0.10405 4.091e-08
i 20.4 4.174e-06 deg
Ω 249.989 1.145e-05 deg
ω 106.814 2.53e-05 deg
M 351.498 2.021e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7292 au
Aphelion 2.1308 au
Asc. node-Earth separation 0.95429 au
Desc. node-Earth separation 0.86823 au
Earth MOID 0.81677 au
Orbital period 979.35 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1978 (6)
Radar observations (Discarded) 0 (0)
Arc length 26913.3 days
Unobserved 254 days

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Ephemeris at epoch 60418 MJD
Right Ascension 1.86917 deg
Declination 14.983 deg
V Magnitude 19.11 mag
Solar Elongation 23.99 deg
Galactic Latitude -46.56 deg
Rate 0.649 deg/day
Direction 67.18 deg

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