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(8664) Grigorijrichters  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 8664.eq0)
Keplerian elements at epoch
58356.0 MJD
Value 1-σ variation Units
a 2.36616 5.343e-09 au
e 0.09688 2.242e-08
i 7.065 2.809e-06 deg
Ω 142.552 2.047e-05 deg
ω 99.324 2.638e-05 deg
M 169.255 1.735e-05 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1369 au
Aphelion 2.5954 au
Asc. node-Earth separation 1.39601 au
Desc. node-Earth separation 1.29498 au
Earth MOID 1.13862 au
Orbital period 1329.43 days
Date of orbit computation  Jun 5 00:38
Correlation matrix
1.000000000.060847720.00033877-0.001022130.21142098-0.35125959
0.060847721.000000000.00218898-0.00822936-0.193031590.26203123
0.000338770.002188981.000000000.42487046-0.328825510.00282986
-0.00102213-0.008229360.424870461.00000000-0.76276148-0.01100361
0.21142098-0.19303159-0.32882551-0.762761481.00000000-0.63391580
-0.351259590.262031230.00282986-0.01100361-0.633915801.00000000
Covariance matrix
2.85503062E-177.28796773E-185.08534503E-18-1.11784850E-162.98017253E-14-3.25581739E-14
7.28796773E-185.02473879E-161.37852246E-16-3.77566058E-15-1.14149253E-131.01891103E-13
5.08534503E-181.37852246E-167.89279465E-122.44310562E-11-2.43707474E-111.37913600E-13
-1.11784850E-16-3.77566058E-152.44310562E-114.18929170E-10-4.11857512E-10-3.90689533E-12
2.98017253E-14-1.14149253E-13-2.43707474E-11-4.11857512E-106.95946532E-10-2.90098833E-10
-3.25581739E-141.01891103E-131.37913600E-13-3.90689533E-12-2.90098833E-103.00921306E-10