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1997XS2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.66353 8.385e-08 au
e 0.518651 5.798e-07
i 19.386 9.253e-05 deg
Ω 74.827 2.467e-05 deg
ω 24.307 0.0004619 deg
M 104.211 0.0001442 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2821 au
Aphelion distance 4.045 au
Asc. node-Earth separation 0.33687 au
Desc. node-Earth separation 2.67582 au
Earth MOID 0.31792 au
Orbital period 1587.76 days
Date of orbit computation   Mar 19 08:41
Observational summary
Optical observations (Discarded) 129 (3)
Radar observations (Discarded) 0 (0)
Arc length 4790 days
Unobserved 3817 days

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Ephemeris
(Epoch 59389 MJD)
Right Ascension 263.033 deg
Declination -28.5573 deg
V Magnitude 24.99 mag
Solar Elongation -169.95 deg
Galactic Latitude 2.7 deg
Rate 0.216 deg/day
Direction -96.274 deg

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