NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997MS ∴ Orbital info ∴ Epoch 50628 MJD
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1997MS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1997MS.eq0)
Keplerian elements
(Epoch 50628.1 MJD)
Value 1-σ variation Units
a 1.93199 0.004259 au
e 0.726798 0.0004951
i 54.982 0.03471 deg
Ω 86.463 0.004727 deg
ω 65.757 0.05021 deg
M 26.485 0.09589 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5278 au
Aphelion distance 3.3362 au
Asc. node-Earth separation -0.28259 au
Desc. node-Earth separation 0.28319 au
Earth MOID 0.17676 au
Orbital period 980.857 days
Date of orbit computation   feb 26 10:22

Covariance matrix
1.81367764E-052.10742919E-061.47791731E-04-2.01155587E-052.13619957E-04-4.08346279E-04
2.10742919E-062.45158998E-071.71811532E-05-2.33433063E-062.47848301E-05-4.74590377E-05
1.47791731E-041.71811532E-051.20485669E-03-1.63842779E-041.73962013E-03-3.32779693E-03
-2.01155587E-05-2.33433063E-06-1.63842779E-042.23483366E-05-2.37312439E-044.52777741E-04
2.13619957E-042.47848301E-051.73962013E-03-2.37312439E-042.52094215E-03-4.80823476E-03
-4.08346279E-04-4.74590377E-05-3.32779693E-034.52777741E-04-4.80823476E-039.19425194E-03

Correlation matrix
1.000000000.999422270.99977527-0.999147140.99903415-0.99997779
0.999422271.000000000.99967929-0.997277100.99696655-0.99962431
0.999775270.999679291.00000000-0.998474570.99817178-0.99984095
-0.99914714-0.99727710-0.998474571.00000000-0.999807660.99885918
0.999034150.996966550.99817178-0.999807661.00000000-0.99872524
-0.99997779-0.99962431-0.999840950.99885918-0.998725241.00000000