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1997XS2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.6658 9.605e-09 au
e 0.517984 9.346e-08
i 19.374 1.051e-05 deg
Ω 74.786 1.328e-05 deg
ω 24.229 4.383e-05 deg
M 16.34 1.291e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.285 au
Aphelion distance 4.0466 au
Asc. node-Earth separation 0.34036 au
Desc. node-Earth separation 2.68164 au
Earth MOID 0.32131 au
Orbital period 1589.79 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 203 (3)
Radar observations (Discarded) 0 (0)
Arc length 9530 days
Unobserved 86 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 113.33 deg
Declination 51.2882 deg
V Magnitude 21.96 mag
Solar Elongation -97 deg
Galactic Latitude 27.19 deg
Rate 0.698 deg/day
Direction 109.1 deg

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