NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YC ∴ Orbital info ∴ Epoch 59600 MJD
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(225416) 1999YC  ▹ 
ORBITAL INFORMATION
(ASCII data file 225416.eq1)
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.4219 2.765e-09 au
e 0.830403 7.81e-08
i 38.217 1.503e-05 deg
Ω 64.793 5.792e-06 deg
ω 156.393 7.342e-06 deg
M 337.148 1.263e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2412 au
Aphelion distance 2.6027 au
Asc. node-Earth separation 0.86008 au
Desc. node-Earth separation -0.7614 au
Earth MOID 0.2475 au
Orbital period 619.303 days
Date of orbit computation   Jan 6 13:24

Covariance matrix
7.64328020E-18-1.25206722E-17-1.99948731E-156.12963429E-161.78863941E-15-2.00505592E-14
-1.25206722E-176.09996700E-15-7.01724920E-144.83333143E-142.29421422E-136.17120917E-13
-1.99948731E-15-7.01724920E-142.25764694E-10-2.28366361E-112.45712651E-11-2.95178820E-11
6.12963429E-164.83333143E-14-2.28366361E-113.35507702E-11-2.71806651E-111.30639169E-11
1.78863941E-152.29421422E-132.45712651E-11-2.71806651E-115.39048469E-11-1.08208967E-11
-2.00505592E-146.17120917E-13-2.95178820E-111.30639169E-11-1.08208967E-111.59555942E-10

Correlation matrix
1.00000000-0.05798611-0.048133870.038277490.08811889-0.57415626
-0.057986111.00000000-0.059796410.106839440.400088730.62553272
-0.04813387-0.059796411.00000000-0.262393380.22273353-0.15552517
0.038277490.10683944-0.262393381.00000000-0.639138420.17855239
0.088118890.400088730.22273353-0.639138421.00000000-0.11667904
-0.574156260.62553272-0.155525170.17855239-0.116679041.00000000