NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021YS ∴ Orbital info ∴ Epoch 60600 MJD
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2021YS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021YS.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.15728 1.791e-05 au
e 0.508489 3.935e-06
i 7.076 3.189e-05 deg
Ω 152.13 8.841e-05 deg
ω 20.088 5.962e-05 deg
M 289.934 0.003614 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0603 au
Aphelion distance 3.2542 au
Asc. node-Earth separation 0.09521 au
Desc. node-Earth separation 2.05067 au
Earth MOID 0.07807 au
Orbital period 1157.34 days
Date of orbit computation   Jul 29 13:21

Covariance matrix
3.20847375E-107.04657762E-115.54820899E-10-1.18471610E-091.58657410E-10-6.47383849E-08
7.04657762E-111.54809951E-111.21668261E-10-2.58718998E-103.46686731E-11-1.42183344E-08
5.54820899E-101.21668261E-101.01679242E-09-2.32276803E-095.29637928E-10-1.11957905E-07
-1.18471610E-09-2.58718998E-10-2.32276803E-097.81553396E-09-3.73564101E-092.39049203E-07
1.58657410E-103.46686731E-115.29637928E-10-3.73564101E-093.55463907E-09-3.22102575E-08
-6.47383849E-08-1.42183344E-08-1.11957905E-072.39049203E-07-3.22102575E-081.30625467E-05

Correlation matrix
1.000000000.999837810.97137611-0.748144900.14856392-0.99999698
0.999837811.000000000.96975430-0.743788660.14778829-0.99985117
0.971376110.969754301.00000000-0.823968030.27858977-0.97145947
-0.74814490-0.74378866-0.823968031.00000000-0.708741810.74815924
0.148563920.147788290.27858977-0.708741811.00000000-0.14947980
-0.99999698-0.99985117-0.971459470.74815924-0.149479801.00000000