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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005SR4 ∴ Orbital info ∴ Epoch 53644 MJD
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2005SR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2005SR4.eq0)
Keplerian elements
(Epoch 53644.5 MJD)
Value 1-σ variation Units
a 2.18645 0.003118 au
e 0.474468 0.0007056
i 6.836 0.007256 deg
Ω 357.849 0.004521 deg
ω 332.939 0.0162 deg
M 13.327 0.02421 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.149 au
Aphelion distance 3.2238 au
Asc. node-Earth separation 0.18691 au
Desc. node-Earth separation 1.9369 au
Earth MOID 0.14851 au
Orbital period 1180.88 days
Date of orbit computation   feb 26 10:31

Covariance matrix
9.72249969E-062.19957543E-062.26213968E-051.40712810E-05-4.92237989E-05-7.54539716E-05
2.19957543E-064.97851924E-075.11637227E-063.18709202E-06-1.11909049E-05-1.70620038E-05
2.26213968E-055.11637227E-065.26464733E-053.27240176E-05-1.14209929E-04-1.75607665E-04
1.40712810E-053.18709202E-063.27240176E-052.04378750E-05-7.21320751E-05-1.09069010E-04
-4.92237989E-05-1.11909049E-05-1.14209929E-04-7.21320751E-052.62327389E-043.79998621E-04
-7.54539716E-05-1.70620038E-05-1.75607665E-04-1.09069010E-043.79998621E-045.85892593E-04

Correlation matrix
1.000000000.999769300.999875220.99822122-0.97468513-0.99973324
0.999769301.000000000.999372510.99914067-0.97924935-0.99901253
0.999875220.999372511.000000000.99761761-0.97184589-0.99988447
0.998221220.999140670.997617611.00000000-0.98511910-0.99672304
-0.97468513-0.97924935-0.97184589-0.985119101.000000000.96928434
-0.99973324-0.99901253-0.99988447-0.996723040.969284341.00000000