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(290) Bruna  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 290.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33636 3.438e-09 au
e 0.258309 2.185e-08
i 22.338 1.658e-06 deg
Ω 10.326 6.446e-06 deg
ω 105.436 6.947e-06 deg
M 223.669 2.435e-06 deg
Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7329 au
Aphelion 2.9399 au
Asc. node-Earth separation 1.34165 au
Desc. node-Earth separation 1.04125 au
Earth MOID 0.87025 au
Orbital period 1304.39 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.079018030.01143473-0.00072586-0.12850785-0.06426501
0.079018031.00000000-0.27524379-0.023132220.06980222-0.15085558
0.01143473-0.275243791.00000000-0.397473100.316595640.05833889
-0.00072586-0.02313222-0.397473101.00000000-0.85113265-0.01309124
-0.128507850.069802220.31659564-0.851132651.00000000-0.45972587
-0.06426501-0.150855580.05833889-0.01309124-0.459725871.00000000
Covariance matrix
1.18181273E-175.93621035E-186.51574683E-17-1.60848872E-17-3.06923649E-15-5.37943869E-16
5.93621035E-184.77548531E-16-9.96988385E-15-3.25850574E-151.05975232E-14-8.02709055E-15
6.51574683E-17-9.96988385E-152.74743628E-12-4.24682174E-123.64581913E-122.35456123E-13
-1.60848872E-17-3.25850574E-15-4.24682174E-124.15513322E-11-3.81167705E-11-2.05476016E-13
-3.06923649E-151.05975232E-143.64581913E-12-3.81167705E-114.82672712E-11-7.77702243E-12
-5.37943869E-16-8.02709055E-152.35456123E-13-2.05476016E-13-7.77702243E-125.92892654E-12