NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL1 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(162082) 1998HL1  ▹ 
ORBITAL INFORMATION
(ASCII data file 162082.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24629 1.714e-09 au
e 0.18707 6.481e-09
i 20.054 3.525e-06 deg
Ω 213.531 1.403e-06 deg
ω 148.664 4.842e-06 deg
M 86.531 3.392e-06 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0131 au
Aphelion distance 1.4794 au
Asc. node-Earth separation 0.42566 au
Desc. node-Earth separation 0.04386 au
Earth MOID 0.04217 au
Orbital period 508.19 days
Date of orbit computation   feb 26 10:22

Covariance matrix
2.93864594E-184.87027964E-18-2.90499529E-16-2.09731016E-17-2.33893602E-15-2.69705249E-15
4.87027964E-184.19989170E-17-1.97370957E-151.59157365E-15-3.07701124E-141.23217944E-14
-2.90499529E-16-1.97370957E-151.24285176E-11-5.52588759E-132.14979460E-12-7.08180743E-13
-2.09731016E-171.59157365E-15-5.52588759E-131.96814767E-12-1.50064077E-12-2.89397843E-13
-2.33893602E-15-3.07701124E-142.14979460E-12-1.50064077E-122.34497076E-11-1.10873828E-11
-2.69705249E-151.23217944E-14-7.08180743E-13-2.89397843E-13-1.10873828E-111.15080587E-11

Correlation matrix
1.000000000.43839059-0.04806867-0.00872088-0.28175783-0.46378290
0.438390591.00000000-0.086388220.17505675-0.980485830.56047194
-0.04806867-0.086388221.00000000-0.111728390.12592692-0.05921523
-0.008720880.17505675-0.111728391.00000000-0.22089159-0.06080866
-0.28175783-0.980485830.12592692-0.220891591.00000000-0.67493087
-0.463782900.56047194-0.05921523-0.06080866-0.674930871.00000000