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AstDyS ∴ Objects ∴ 1997PH ∴ Summary
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(29445) 1997PH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43757 6.579e-09 au
e 0.132909 4.021e-08
i 6.442 3.908e-06 deg
Ω 25.584 3.157e-05 deg
ω 335.463 3.38e-05 deg
M 322.91 1.259e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1136 au
Aphelion 2.7615 au
Asc. node-Earth separation 1.14084 au
Desc. node-Earth separation 1.72048 au
Earth MOID 1.11295 au
Orbital period 1390.06 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2096 (4)
Radar observations (Discarded) 0 (0)
Arc length 11935.6 days
Unobserved 273 days

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Ephemeris at epoch 60416 MJD
Right Ascension 342.057 deg
Declination -12.7325 deg
V Magnitude 19.68 mag
Solar Elongation 47.73 deg
Galactic Latitude -57.79 deg
Rate 0.495 deg/day
Direction 67.988 deg

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