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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SQ172 ∴ Orbital info ∴ Epoch 60600 MJD
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2009SQ172  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SQ172.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.57584 4.917e-07 au
e 0.499057 5.141e-07
i 28.304 7.878e-05 deg
Ω 138.838 3.623e-05 deg
ω 253.026 0.0002235 deg
M 223.458 0.0004315 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2903 au
Aphelion distance 3.8613 au
Asc. node-Earth separation 1.279 au
Desc. node-Earth separation 0.67549 au
Earth MOID 0.49939 au
Orbital period 1510 days
Date of orbit computation   Jul 29 11:33

Covariance matrix
2.41773610E-13-1.06131467E-133.29434975E-11-2.11925951E-121.01258000E-10-2.11923989E-10
-1.06131467E-132.64325181E-13-3.07012998E-111.37800896E-11-6.39717483E-128.42734048E-11
3.29434975E-11-3.07012998E-116.20623454E-09-1.41081742E-091.11653826E-08-2.82484246E-08
-2.11925951E-121.37800896E-11-1.41081742E-091.31255506E-098.91387351E-101.33580524E-09
1.01258000E-10-6.39717483E-121.11653826E-088.91387351E-104.99553071E-08-9.04623664E-08
-2.11923989E-108.42734048E-11-2.82484246E-081.33580524E-09-9.04623664E-081.86193420E-07

Correlation matrix
1.00000000-0.419827080.85045466-0.118965470.92137003-0.99883444
-0.419827081.00000000-0.758007320.73981649-0.055670890.37987360
0.85045466-0.758007321.00000000-0.494308360.63411598-0.83099417
-0.118965470.73981649-0.494308361.000000000.110082150.08544806
0.92137003-0.055670890.634115980.110082151.00000000-0.93798299
-0.998834440.37987360-0.830994170.08544806-0.937982991.00000000