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AstDyS ∴ Objects ∴ 1991SW ∴ Summary
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(24718) 1991SW  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17435 1.857e-08 au
e 0.069566 3.493e-08
i 10.689 3.752e-06 deg
Ω 114.628 2.35e-05 deg
ω 196.88 4.074e-05 deg
M 305.767 3.448e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9535 au
Aphelion 3.3952 au
Asc. node-Earth separation 2.40119 au
Desc. node-Earth separation 1.94561 au
Earth MOID 1.94027 au
Orbital period 2065.77 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1887 (5)
Radar observations (Discarded) 0 (0)
Arc length 11612.9 days
Unobserved 291 days

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Ephemeris at epoch 60419 MJD
Right Ascension 271.743 deg
Declination -14.8193 deg
V Magnitude 18.95 mag
Solar Elongation 117.06 deg
Galactic Latitude 2.82 deg
Rate 0.047 deg/day
Direction 76.633 deg

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