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(8149) Ruff  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 8149.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32251 5.163e-09 au
e 0.143992 1.84e-08
i 6.586 2.009e-06 deg
Ω 81.28 3.267e-05 deg
ω 169.924 3.576e-05 deg
M 341.435 1.555e-05 deg
Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9881 au
Aphelion 2.6569 au
Asc. node-Earth separation 1.6664 au
Desc. node-Earth separation 0.97638 au
Earth MOID 0.97394 au
Orbital period 1292.81 days
Date of orbit computation  apr 23 19:47
Correlation matrix
1.00000000-0.070058540.017236130.013138080.04405215-0.26375535
-0.070058541.00000000-0.000595940.00533598-0.087000720.23300028
0.01723613-0.000595941.000000000.15461786-0.12837491-0.02807305
0.013138080.005335980.154617861.00000000-0.90708286-0.00071709
0.04405215-0.08700072-0.12837491-0.907082861.00000000-0.41330347
-0.263755350.23300028-0.02807305-0.00071709-0.413303471.00000000
Covariance matrix
2.66597506E-17-6.65611869E-181.78801280E-162.21587468E-158.13432747E-15-2.11793539E-14
-6.65611869E-183.38582034E-16-2.20312502E-173.20723955E-15-5.72507615E-146.66763457E-14
1.78801280E-16-2.20312502E-174.03650454E-121.01472325E-11-9.22378903E-12-8.77153611E-13
2.21587468E-153.20723955E-151.01472325E-111.06701480E-09-1.05964077E-09-3.64283533E-13
8.13432747E-15-5.72507615E-14-9.22378903E-12-1.05964077E-091.27894819E-09-2.29868212E-10
-2.11793539E-146.66763457E-14-8.77153611E-13-3.64283533E-13-2.29868212E-102.41861519E-10