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AstDyS ∴ Objects ∴ Iphthime ∴ Summary
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(16974) Iphthime  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.18801 1.205e-07 au
e 0.070731 7.276e-08
i 15.036 8.595e-06 deg
Ω 241.559 2.141e-05 deg
ω 135.054 6.018e-05 deg
M 278.107 6.071e-05 deg

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Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8211 au
Aphelion 5.555 au
Asc. node-Earth separation 4.42008 au
Desc. node-Earth separation 3.92833 au
Earth MOID 3.8427 au
Orbital period 4316.18 days
Date of orbit computation  Oct 31 05:06
Observational summary
Optical observations (Discarded) 1211 (6)
Radar observations (Discarded) 0 (0)
Arc length 16045.3 days
Unobserved 25 days

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Ephemeris at epoch 58441 MJD
Right Ascension 281.272 deg
Declination -13.0538 deg
V Magnitude 17.87 mag
Solar Elongation -45.67 deg
Galactic Latitude -4.53 deg
Rate 0.196 deg/day
Direction 87.193 deg

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