NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HF1 ∴ Orbital info ∴ Epoch 57130 MJD
Contact »
2015HF1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HF1.eq0)
Keplerian elements
(Epoch 57130.7 MJD)
Value 1-σ variation Units
a 1.31709 0.002124 au
e 0.614457 0.0007722
i 22.001 0.03396 deg
Ω 18.383 0.006163 deg
ω 67.593 0.02921 deg
M 42.139 0.1299 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5078 au
Aphelion distance 2.1264 au
Asc. node-Earth separation -0.33576 au
Desc. node-Earth separation 0.06922 au
Earth MOID 0.03117 au
Orbital period 552.107 days
Date of orbit computation   feb 26 11:12

Covariance matrix
4.51011063E-061.63981408E-067.21210382E-05-1.30888355E-056.20136798E-05-2.75805701E-04
1.63981408E-065.96239782E-072.62230691E-05-4.75909375E-062.25443008E-05-1.00279797E-04
7.21210382E-052.62230691E-051.15332209E-03-2.09308515E-049.91558430E-04-4.41042107E-03
-1.30888355E-05-4.75909375E-06-2.09308515E-043.79867253E-05-1.79950468E-048.00422596E-04
6.20136798E-052.25443008E-059.91558430E-04-1.79950468E-048.53034739E-04-3.79223281E-03
-2.75805701E-04-1.00279797E-04-4.41042107E-038.00422596E-04-3.79223281E-031.68662953E-02

Correlation matrix
1.000000000.999978220.99998404-0.999980390.99979405-0.99999952
0.999978221.000000000.99999480-0.999995070.99963841-0.99998417
0.999984040.999994801.00000000-0.999990010.99967688-0.99998825
-0.99998039-0.99999507-0.999990011.00000000-0.999663170.99998518
0.999794050.999638410.99967688-0.999663171.00000000-0.99977387
-0.99999952-0.99998417-0.999988250.99998518-0.999773871.00000000