NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015YA1 ∴ Orbital info ∴ Epoch 57383 MJD
Contact »
2015YA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015YA1.eq0)
Keplerian elements
(Epoch 57383.0 MJD)
Value 1-σ variation Units
a 1.07058 0.0003236 au
e 0.187286 0.0004813
i 6.579 0.01648 deg
Ω 266.406 0.001879 deg
ω 86.274 0.001767 deg
M 78.727 0.05926 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8701 au
Aphelion distance 1.2711 au
Asc. node-Earth separation 0.00627 au
Desc. node-Earth separation 0.0619 au
Earth MOID 0.00325 au
Orbital period 404.599 days
Date of orbit computation   feb 26 11:15

Covariance matrix
1.04719998E-071.55692074E-075.33319263E-06-6.07808776E-074.14787316E-07-1.91777336E-05
1.55692074E-072.31616981E-077.93110140E-06-9.03979211E-076.02214615E-07-2.85143798E-05
5.33319263E-067.93110140E-062.71638301E-04-3.09589462E-052.09193030E-05-9.76711484E-04
-6.07808776E-07-9.03979211E-07-3.09589462E-053.52885347E-06-2.37493512E-061.11314373E-04
4.14787316E-076.02214615E-072.09193030E-05-2.37493512E-063.12171408E-06-7.57703649E-05
-1.91777336E-05-2.85143798E-05-9.76711484E-041.11314373E-04-7.57703649E-053.51211847E-03

Correlation matrix
1.000000000.999692640.99994694-0.999851130.72546104-0.99999514
0.999692641.000000000.99989133-0.999899690.70822219-0.99975631
0.999946940.999891331.00000000-0.999939800.71838151-0.99996826
-0.99985113-0.99989969-0.999939801.00000000-0.715547350.99988454
0.725461040.708222190.71838151-0.715547351.00000000-0.72363279
-0.99999514-0.99975631-0.999968260.99988454-0.723632791.00000000