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AstDyS ∴ Objects ∴ 1991RW17 ∴ Summary
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(26116) 1991RW17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26851 5.577e-09 au
e 0.076525 2.792e-08
i 3.211 4.09e-06 deg
Ω 195.605 4.794e-05 deg
ω 121.731 5.499e-05 deg
M 216.724 2.72e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0949 au
Aphelion 2.4421 au
Asc. node-Earth separation 1.34923 au
Desc. node-Earth separation 1.16978 au
Earth MOID 1.08353 au
Orbital period 1247.99 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2724 (10)
Radar observations (Discarded) 0 (0)
Arc length 11828.4 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 155.388 deg
Declination 8.55055 deg
V Magnitude 18.81 mag
Solar Elongation -121.06 deg
Galactic Latitude 50.02 deg
Rate 0.039 deg/day
Direction 63.899 deg

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