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(15896) Birkhoff  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 15896.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42344 6.919e-09 au
e 0.153384 2.745e-08
i 1.986 4.364e-06 deg
Ω 139.384 0.0001055 deg
ω 115.003 0.0001069 deg
M 58.167 1.666e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0517 au
Aphelion 2.7952 au
Asc. node-Earth separation 1.5449 au
Desc. node-Earth separation 1.20892 au
Earth MOID 1.03786 au
Orbital period 1377.99 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.00000000-0.04810191-0.00579682-0.00264440-0.01896847-0.07156728
-0.048101911.00000000-0.001665010.00388506-0.036019700.18015273
-0.00579682-0.001665011.000000000.42912554-0.423345300.00320751
-0.002644400.003885060.429125541.00000000-0.986516950.00049497
-0.01896847-0.03601970-0.42334530-0.986516951.00000000-0.15875645
-0.071567280.180152730.003207510.00049497-0.158756451.00000000
Covariance matrix
4.78660003E-17-9.13490362E-18-1.75002194E-16-1.92970726E-15-1.40264651E-14-8.24891148E-15
-9.13490362E-187.53453134E-16-1.99427220E-161.12480271E-14-1.05674596E-138.23829815E-14
-1.75002194E-16-1.99427220E-161.90406041E-111.97503480E-10-1.97441081E-102.33172177E-13
-1.92970726E-151.12480271E-141.97503480E-101.11250009E-08-1.11213369E-088.69763631E-13
-1.40264651E-14-1.05674596E-13-1.97441081E-10-1.11213369E-081.14236486E-08-2.82684719E-10
-8.24891148E-158.23829815E-142.33172177E-138.69763631E-13-2.82684719E-102.77547355E-10