AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XN77 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(258391) 2001XN77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 258391.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.75639 1.606e-08 au
e 0.079435 4.273e-08
i 5.837 5.453e-06 deg
Ω 230.722 5.546e-05 deg
ω 220.918 7.451e-05 deg
M 339.686 4.807e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5374 au
Aphelion 2.9753 au
Asc. node-Earth separation 1.90572 au
Desc. node-Earth separation 1.59436 au
Earth MOID 1.55756 au
Orbital period 1671.51 days
Date of orbit computation  Jul 26 10:00
Correlation matrix
1.000000000.23112469-0.000032670.006803440.03222667-0.16661496
0.231124691.00000000-0.008889740.006303960.01112939-0.04840054
-0.00003267-0.008889741.00000000-0.270226400.185610620.02027230
0.006803440.00630396-0.270226401.00000000-0.73253490-0.01245692
0.032226670.011129390.18561062-0.732534901.00000000-0.66519023
-0.16661496-0.048400540.02027230-0.01245692-0.665190231.00000000
Covariance matrix
2.58082418E-161.58641256E-16-2.86201782E-186.06199524E-153.85768367E-14-1.28678288E-13
1.58641256E-161.82549717E-15-2.07133633E-151.49386598E-143.54318574E-14-9.94152180E-14
-2.86201782E-18-2.07133633E-152.97400354E-11-8.17346290E-117.54232921E-115.31478714E-12
6.06199524E-151.49386598E-14-8.17346290E-113.07620424E-09-3.02738613E-09-3.32147135E-11
3.85768367E-143.54318574E-147.54232921E-11-3.02738613E-095.55218370E-09-2.38281243E-09
-1.28678288E-13-9.94152180E-145.31478714E-12-3.32147135E-11-2.38281243E-092.31112890E-09