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AstDyS ∴ Objects ∴ 1997RO1 ∴ Summary
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(640084) 1997RO1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40834 1.911e-08 au
e 0.311802 8.663e-08
i 6.55 7.222e-06 deg
Ω 155.249 0.0001009 deg
ω 183.938 0.0001023 deg
M 43.944 2.366e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6574 au
Aphelion 3.1593 au
Asc. node-Earth separation 2.16654 au
Desc. node-Earth separation 0.64873 au
Earth MOID 0.64849 au
Orbital period 1365.14 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 9563.03 days
Unobserved 180 days

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Ephemeris at epoch 60440 MJD
Right Ascension 61.5118 deg
Declination 16.2581 deg
V Magnitude 22.39 mag
Solar Elongation -13.9 deg
Galactic Latitude -25.9 deg
Rate 0.522 deg/day
Direction 78.673 deg

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