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(1155) Aenna  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1155.eq0)
Keplerian elements at epoch
57819.2 MJD
Value 1-σ variation Units
a 2.4639 4.685e-09 au
e 0.16464 1.921e-08
i 6.593 2.486e-06 deg
Ω 39.123 2.351e-05 deg
ω 195.47 2.52e-05 deg
M 304.978 9.569e-06 deg
Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0582 au
Aphelion 2.8696 au
Asc. node-Earth separation 1.857 au
Desc. node-Earth separation 1.06213 au
Earth MOID 1.04872 au
Orbital period 1412.65 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.00000000-0.096990550.00785154-0.022459560.09800868-0.21389370
-0.096990551.000000000.01217774-0.01316778-0.109828060.27106271
0.007851540.012177741.00000000-0.415119580.372033230.03329082
-0.02245956-0.01316778-0.415119581.00000000-0.92192412-0.01032526
0.09800868-0.109828060.37203323-0.921924121.00000000-0.37134782
-0.213893700.271062710.03329082-0.01032526-0.371347821.00000000
Covariance matrix
2.19498241E-17-8.72793323E-189.14480912E-17-2.47337042E-151.15721677E-14-9.58957361E-15
-8.72793323E-183.68920659E-165.81483915E-16-5.94499640E-15-5.31636066E-144.98221005E-14
9.14480912E-175.81483915E-166.18029350E-12-2.42577334E-112.33088545E-117.91981213E-13
-2.47337042E-15-5.94499640E-15-2.42577334E-115.52516054E-10-5.46137850E-10-2.32251802E-12
1.15721677E-14-5.31636066E-142.33088545E-11-5.46137850E-106.35139758E-10-8.95573650E-11
-9.58957361E-154.98221005E-147.91981213E-13-2.32251802E-12-8.95573650E-119.15738655E-11