AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011BN20 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(425710) 2011BN20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 425710.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53319 2.845e-08 au
e 0.135807 6.022e-08
i 1.531 9.513e-06 deg
Ω 95.605 0.0002474 deg
ω 296.336 0.0002503 deg
M 169.446 4.011e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1892 au
Aphelion 2.8772 au
Asc. node-Earth separation 1.36168 au
Desc. node-Earth separation 1.63025 au
Earth MOID 1.19558 au
Orbital period 1472.65 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.00000000-0.041777820.00621996-0.00555437-0.00505470-0.16300880
-0.041777821.000000000.00504037-0.004385560.03197697-0.21311974
0.006219960.005040371.000000000.27393624-0.27045322-0.00274223
-0.00555437-0.004385560.273936241.00000000-0.98752752-0.00288407
-0.005054700.03197697-0.27045322-0.987527521.00000000-0.14874278
-0.16300880-0.21311974-0.00274223-0.00288407-0.148742781.00000000
Covariance matrix
8.09225571E-16-7.15692946E-171.68329721E-15-3.90910568E-14-3.59919216E-14-1.85987749E-13
-7.15692946E-173.62653836E-152.88766687E-15-6.53399645E-144.82012203E-13-5.14764172E-13
1.68329721E-152.88766687E-159.05059417E-116.44756275E-10-6.44028851E-10-1.04636066E-12
-3.90910568E-14-6.53399645E-146.44756275E-106.12089722E-08-6.11549144E-08-2.86187858E-11
-3.59919216E-144.82012203E-13-6.44028851E-10-6.11549144E-086.26540614E-08-1.49330661E-09
-1.85987749E-13-5.14764172E-13-1.04636066E-12-2.86187858E-11-1.49330661E-091.60870712E-09