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NEODyS ∴ Objects ∴ 2015HB9 ∴ Orbital info ∴ Epoch 57135 MJD
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2015HB9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HB9.eq0)
Keplerian elements
(Epoch 57135.2 MJD)
Value 1-σ variation Units
a 2.10052 0.006975 au
e 0.552549 0.00153
i 5.346 0.0119 deg
Ω 217.927 0.0007527 deg
ω 303.408 0.0006097 deg
M 13.662 0.07409 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9399 au
Aphelion distance 3.2612 au
Asc. node-Earth separation 0.11214 au
Desc. node-Earth separation 1.10311 au
Earth MOID 0.03333 au
Orbital period 1111.96 days
Date of orbit computation   feb 26 11:08

Covariance matrix
4.86557923E-051.06693275E-058.30230654E-055.23059766E-06-2.79960407E-06-5.16791219E-04
1.06693275E-052.33959072E-061.82053618E-051.14700695E-06-6.14517423E-07-1.13322789E-04
8.30230654E-051.82053618E-051.41672735E-048.92046082E-06-4.74921122E-06-8.81822227E-04
5.23059766E-061.14700695E-068.92046082E-065.66609414E-07-3.15034397E-07-5.55545579E-05
-2.79960407E-06-6.14517423E-07-4.74921122E-06-3.15034397E-073.71706958E-072.97025803E-05
-5.16791219E-04-1.13322789E-04-8.81822227E-04-5.55545579E-052.97025803E-055.48903667E-03

Correlation matrix
1.000000000.999999600.999973180.99618993-0.65830779-0.99999951
0.999999601.000000000.999968300.99621760-0.65896737-0.99999826
0.999973180.999968301.000000000.99563982-0.65445230-0.99997660
0.996189930.996217600.995639821.00000000-0.68646079-0.99616146
-0.65830779-0.65896737-0.65445230-0.686460791.000000000.65757572
-0.99999951-0.99999826-0.99997660-0.996161460.657575721.00000000