NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YP11 ∴ Orbital info ∴ Epoch 57176 MJD
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(11398) 1998YP11  ▹ 
ORBITAL INFORMATION
(ASCII data file 11398.eq0)
Keplerian elements
(Epoch 57176.0 MJD)
Value 1-σ variation Units
a 1.72063 1.074e-09 au
e 0.388723 1.276e-08
i 15.026 2.78e-06 deg
Ω 144.822 7.484e-06 deg
ω 74.634 8.84e-06 deg
M 52.012 2.271e-06 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0518 au
Aphelion distance 2.3895 au
Asc. node-Earth separation 0.33798 au
Desc. node-Earth separation 0.61665 au
Earth MOID 0.20352 au
Orbital period 824.383 days
Date of orbit computation   mag 12 14:56

Covariance matrix
1.15405257E-18-3.67551411E-189.53740305E-16-3.63070756E-161.70998278E-16-2.13502761E-16
-3.67551411E-181.62700628E-16-9.58379440E-15-5.14733361E-151.09140735E-14-9.48383505E-16
9.53740305E-16-9.58379440E-157.72574818E-12-1.18127408E-129.44234328E-13-5.71740750E-13
-3.63070756E-16-5.14733361E-15-1.18127408E-125.60162783E-11-5.89246299E-113.18922888E-12
1.70998278E-161.09140735E-149.44234328E-13-5.89246299E-117.81370802E-11-1.16680578E-11
-2.13502761E-16-9.48383505E-16-5.71740750E-133.18922888E-12-1.16680578E-115.15900955E-12

Correlation matrix
1.00000000-0.268232060.31940894-0.045156610.01800737-0.08749990
-0.268232061.00000000-0.27031653-0.053917600.09679740-0.03273454
0.31940894-0.270316531.00000000-0.056783650.03843093-0.09056194
-0.04515661-0.05391760-0.056783651.00000000-0.890658360.18760543
0.018007370.096797400.03843093-0.890658361.00000000-0.58114809
-0.08749990-0.03273454-0.090561940.18760543-0.581148091.00000000