NEODyS-2

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NEODyS ∴ Objects ∴ 1997XS2 ∴ Orbital info ∴ Epoch 59200 MJD
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1997XS2  ▹ 
ORBITAL INFORMATION
(ASCII data file 1997XS2.eq1)
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
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

Covariance matrix
7.03081050E-154.72841579E-14-6.98287274E-12-3.78062130E-133.69035242E-11-1.17419625E-11
4.72841579E-143.36172243E-13-4.83530325E-11-1.92912439E-122.35333774E-10-7.55803183E-11
-6.98287274E-12-4.83530325E-118.56177237E-096.98123136E-10-3.35496840E-081.07871367E-08
-3.78062130E-13-1.92912439E-126.98123136E-106.08569672E-10-2.96315716E-097.46013446E-10
3.69035242E-112.35333774E-10-3.35496840E-08-2.96315716E-092.13393196E-07-6.63618693E-08
-1.17419625E-11-7.55803183E-111.07871367E-087.46013446E-10-6.63618693E-082.07883361E-08

Correlation matrix
1.000000000.97259501-0.90001468-0.182770170.95274102-0.97124350
0.972595011.00000000-0.90128253-0.134872730.87864421-0.90410303
-0.90001468-0.901282531.000000000.30584053-0.784903580.80856415
-0.18277017-0.134872730.305840531.00000000-0.260021490.20974018
0.952741020.87864421-0.78490358-0.260021491.00000000-0.99636500
-0.97124350-0.904103030.808564150.20974018-0.996365001.00000000