NEODyS-2

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NEODyS ∴ Objects ∴ 1997XS2 ∴ Orbital info ∴ Epoch 52603 MJD
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1997XS2  ▹ 
ORBITAL INFORMATION
(ASCII data file 1997XS2.eq0)
Keplerian elements
(Epoch 52603.3 MJD)
Value 1-σ variation Units
a 2.6516 6.687e-08 au
e 0.524732 6.335e-07
i 19.597 8.848e-05 deg
Ω 75.312 2.603e-05 deg
ω 23.634 0.0004332 deg
M 46.598 9.39e-05 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2602 au
Aphelion distance 4.043 au
Asc. node-Earth separation 0.31248 au
Desc. node-Earth separation 2.68639 au
Earth MOID 0.2955 au
Orbital period 1577.1 days
Date of orbit computation   Mar 19 08:41

Covariance matrix
4.47222633E-15-3.76597950E-144.51992907E-12-7.05306482E-13-2.87818324E-116.22632947E-12
-3.76597950E-144.01339278E-13-5.00320827E-117.01764645E-122.43817536E-10-5.10058789E-11
4.51992907E-12-5.00320827E-117.82835387E-09-4.53379743E-10-2.90760535E-085.92096193E-09
-7.05306482E-137.01764645E-12-4.53379743E-106.77463271E-104.09382551E-09-9.77612282E-10
-2.87818324E-112.43817536E-10-2.90760535E-084.09382551E-091.87627359E-07-4.05235202E-08
6.22632947E-12-5.10058789E-115.92096193E-09-9.77612282E-10-4.05235202E-088.81775346E-09

Correlation matrix
1.00000000-0.888914990.76389648-0.40520343-0.993592880.99149661
-0.888914991.00000000-0.892601320.425591330.88850735-0.85740384
0.76389648-0.892601321.00000000-0.19687203-0.758668670.71265292
-0.405203430.42559133-0.196872031.000000000.36311013-0.39998600
-0.993592880.88850735-0.758668670.363110131.00000000-0.99627700
0.99149661-0.857403840.71265292-0.39998600-0.996277001.00000000