NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XW1 ∴ Orbital info ∴ Epoch 59552 MJD
Contact »
2021XW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XW1.eq0)
Keplerian elements
(Epoch 59552.4 MJD)
Value 1-σ variation Units
a 1.97742 0.01047 au
e 0.63801 0.002325
i 4.208 0.01877 deg
Ω 96.626 0.01264 deg
ω 256.471 0.006074 deg
M 19.26 0.1699 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7158 au
Aphelion distance 3.239 au
Asc. node-Earth separation 0.39426 au
Desc. node-Earth separation 0.00205 au
Earth MOID 0.00027 au
Orbital period 1015.65 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
1.09533262E-042.43340536E-051.96409283E-04-1.31922218E-04-6.28804962E-05-1.77800125E-03
2.43340536E-055.40610915E-064.36360839E-05-2.93115052E-05-1.39724480E-05-3.95002213E-04
1.96409283E-044.36360839E-053.52315861E-04-2.36888296E-04-1.12837664E-04-3.18815706E-03
-1.31922218E-04-2.93115052E-05-2.36888296E-041.59888506E-047.56789456E-052.14129023E-03
-6.28804962E-05-1.39724480E-05-1.12837664E-047.56789456E-053.68943255E-051.02061127E-03
-1.77800125E-03-3.95002213E-04-3.18815706E-032.14129023E-031.02061127E-032.88614817E-02

Correlation matrix
1.000000000.999997800.99982249-0.99686492-0.98915229-0.99999940
0.999997801.000000000.99985556-0.99698149-0.98935080-0.99999496
0.999822490.999855561.00000000-0.99808812-0.98971055-0.99980269
-0.99686492-0.99698149-0.998088121.000000000.985341250.99679902
-0.98915229-0.98935080-0.989710550.985341251.000000000.98905687
-0.99999940-0.99999496-0.999802690.996799020.989056871.00000000