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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HP126 ∴ Orbital info ∴ Epoch 50927 MJD
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1998HP126  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998HP126.eq0)
Keplerian elements
(Epoch 50927.7 MJD)
Value 1-σ variation Units
a 0.790881 0.001996 au
e 0.486382 0.01343
i 0.811 0.08332 deg
Ω 187.645 2.319 deg
ω 236.818 2.378 deg
M 107.936 1.462 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4062 au
Aphelion distance 1.1756 au
Asc. node-Earth separation -0.17582 au
Desc. node-Earth separation -0.52603 au
Earth MOID 0.00531 au
Orbital period 256.9 days
Date of orbit computation   feb 26 10:22

Covariance matrix
3.98492731E-06-2.67252985E-05-1.49982062E-04-3.76007999E-033.96736838E-032.88896078E-03
-2.67252985E-051.80293413E-041.04288620E-032.66070391E-02-2.79484816E-02-1.95896498E-02
-1.49982062E-041.04288620E-036.94223523E-031.90226426E-01-1.96320174E-01-1.16244725E-01
-3.76007999E-032.66070391E-021.90226426E-015.37662163E+00-5.50808627E+00-3.00797351E+00
3.96736838E-03-2.79484816E-02-1.96320174E-01-5.50808627E+005.65258298E+003.14835811E+00
2.88896078E-03-1.95896498E-02-1.16244725E-01-3.00797351E+003.14835811E+002.13794590E+00

Correlation matrix
1.00000000-0.99706262-0.90173610-0.812329350.835927960.98976727
-0.997062621.000000000.932174740.85457834-0.87547715-0.99778826
-0.901736100.932174741.000000000.98461500-0.99104139-0.95416886
-0.812329350.854578340.984615001.00000000-0.99913120-0.88719874
0.83592796-0.87547715-0.99104139-0.999131201.000000000.90565397
0.98976727-0.99778826-0.95416886-0.887198740.905653971.00000000