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(472499) 2015CN21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 472499.eq0)
Keplerian elements at epoch
57882.9 MJD
Value 1-σ variation Units
a 2.20716 1.419e-08 au
e 0.189942 6.187e-08
i 4.699 6.851e-06 deg
Ω 340.915 7.656e-05 deg
ω 332.936 7.836e-05 deg
M 78.014 1.748e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7879 au
Aphelion 2.6264 au
Asc. node-Earth separation 0.81231 au
Desc. node-Earth separation 1.57017 au
Earth MOID 0.77614 au
Orbital period 1197.71 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.00000000-0.284733880.02210813-0.003353780.05142308-0.25385741
-0.284733881.00000000-0.02043456-0.018022760.05282317-0.05579233
0.02210813-0.020434561.000000000.11391792-0.11124756-0.00685204
-0.00335378-0.018022760.113917921.00000000-0.96766454-0.02108354
0.051423080.05282317-0.11124756-0.967664541.00000000-0.22319067
-0.25385741-0.05579233-0.00685204-0.02108354-0.223190671.00000000
Covariance matrix
2.01410351E-16-2.50004984E-162.14959315E-15-3.64413999E-155.71855687E-14-6.29781232E-14
-2.50004984E-163.82769435E-15-8.66158300E-15-8.53707925E-142.56082867E-13-6.03395574E-14
2.14959315E-15-8.66158300E-154.69382510E-115.97550751E-11-5.97229740E-11-8.20620994E-13
-3.64413999E-15-8.53707925E-145.97550751E-115.86190259E-09-5.80539250E-09-2.82177181E-11
5.71855687E-142.56082867E-13-5.97229740E-11-5.80539250E-096.14009263E-09-3.05719029E-10
-6.29781232E-14-6.03395574E-14-8.20620994E-13-2.82177181E-11-3.05719029E-103.05575091E-10