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NEODyS ∴ Objects ∴ 2015HB ∴ Orbital info ∴ Epoch 57138 MJD
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2015HB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HB.eq0)
Keplerian elements
(Epoch 57138.0 MJD)
Value 1-σ variation Units
a 2.58291 0.0008158 au
e 0.529777 0.0001339
i 2.54 0.000449 deg
Ω 66.243 0.001338 deg
ω 168.577 0.002385 deg
M 353.621 0.002502 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2145 au
Aphelion distance 3.9513 au
Asc. node-Earth separation 2.87875 au
Desc. node-Earth separation 0.2098 au
Earth MOID 0.20366 au
Orbital period 1516.22 days
Date of orbit computation   Jul 29 11:39

Covariance matrix
6.65563556E-071.09272844E-073.66088069E-07-1.07029087E-061.90986698E-062.04013230E-06
1.09272844E-071.79410008E-086.01042468E-08-1.75777698E-073.13823146E-073.34907508E-07
3.66088069E-076.01042468E-082.01627003E-07-5.92409338E-071.05422055E-061.12214150E-06
-1.07029087E-06-1.75777698E-07-5.92409338E-071.79096122E-06-3.16565727E-06-3.27540351E-06
1.90986698E-063.13823146E-071.05422055E-06-3.16565727E-065.69022213E-065.82915375E-06
2.04013230E-063.34907508E-071.12214150E-06-3.27540351E-065.82915375E-066.25789614E-06

Correlation matrix
1.000000000.999986520.99934734-0.980311190.981394780.99965327
0.999986521.000000000.99932667-0.980612330.982193440.99951053
0.999347340.999326671.00000000-0.985835510.984220760.99898531
-0.98031119-0.98061233-0.985835511.00000000-0.99164492-0.97837995
0.981394780.982193440.98422076-0.991644921.000000000.97684740
0.999653270.999510530.99898531-0.978379950.976847401.00000000