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1997XS2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.66355 7.201e-08 au
e 0.518805 5.824e-07
i 19.387 9.248e-05 deg
Ω 74.826 2.467e-05 deg
ω 24.305 0.0004614 deg
M 58.847 0.0001418 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2817 au
Aphelion distance 4.0454 au
Asc. node-Earth separation 0.33691 au
Desc. node-Earth separation 2.6777 au
Earth MOID 0.31783 au
Orbital period 1587.78 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 129 (3)
Radar observations (Discarded) 0 (0)
Arc length 4790 days
Unobserved 3429 days

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Ephemeris
(Epoch 59001 MJD)
Right Ascension 208.451 deg
Declination 5.36904 deg
V Magnitude 23.72 mag
Solar Elongation -131.68 deg
Galactic Latitude 63.66 deg
Rate 0.181 deg/day
Direction -141.085 deg

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