AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AS7 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(12827) 1997AS7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 12827.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36709 6.742e-09 au
e 0.087782 2.517e-08
i 7.461 2.095e-06 deg
Ω 116.21 2.6e-05 deg
ω 128.469 3.239e-05 deg
M 100.748 2.103e-05 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1593 au
Aphelion 2.5749 au
Asc. node-Earth separation 1.50145 au
Desc. node-Earth separation 1.21103 au
Earth MOID 1.15412 au
Orbital period 1330.21 days
Date of orbit computation  apr 23 19:48
Correlation matrix
1.000000000.235683220.004882630.001939040.10220128-0.29389281
0.235683221.000000000.02265092-0.01403951-0.230571850.30585954
0.004882630.022650921.000000000.33469384-0.287437210.03241941
0.00193904-0.014039510.334693841.00000000-0.78546619-0.01626368
0.10220128-0.23057185-0.28743721-0.785466191.00000000-0.59779716
-0.293892810.305859540.03241941-0.01626368-0.597797161.00000000
Covariance matrix
4.54535373E-173.99986289E-176.89767531E-173.39916339E-162.23147474E-14-4.16719292E-14
3.99986289E-176.33672995E-161.19476800E-15-9.18938305E-15-1.87970923E-131.61929297E-13
6.89767531E-171.19476800E-154.39066624E-121.82353704E-11-1.95056307E-111.42870028E-12
3.39916339E-16-9.18938305E-151.82353704E-116.76088154E-10-6.61425521E-10-8.89388118E-12
2.23147474E-14-1.87970923E-13-1.95056307E-11-6.61425521E-101.04882633E-09-4.07170627E-10
-4.16719292E-141.61929297E-131.42870028E-12-8.89388118E-12-4.07170627E-104.42325119E-10