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NEODyS ∴ Objects ∴ 1999HX1 ∴ Orbital info ∴ Epoch 51482 MJD
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1999HX1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999HX1.eq0)
Keplerian elements
(Epoch 51482.4 MJD)
Value 1-σ variation Units
a 2.56348 1.51e-07 au
e 0.562442 8.283e-08
i 8.167 1.117e-05 deg
Ω 171.297 0.000112 deg
ω 98.368 0.0001531 deg
M 30.843 1.493e-05 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1217 au
Aphelion distance 4.0053 au
Asc. node-Earth separation 0.91518 au
Desc. node-Earth separation 0.61417 au
Earth MOID 0.18248 au
Orbital period 1499.14 days
Date of orbit computation   feb 26 10:22

Covariance matrix
2.27997849E-144.13064465E-151.08057069E-13-1.32178737E-122.85145121E-12-8.03325494E-13
4.13064465E-156.86161874E-15-5.03665500E-13-5.10545839E-128.42969152E-12-8.55627057E-13
1.08057069E-13-5.03665500E-131.24774599E-105.36689057E-10-7.41901874E-104.15158596E-11
-1.32178737E-12-5.10545839E-125.36689057E-101.25506891E-08-1.64041427E-089.87104907E-10
2.85145121E-128.42969152E-12-7.41901874E-10-1.64041427E-082.34334038E-08-1.80738286E-09
-8.03325494E-13-8.55627057E-134.15158596E-119.87104907E-10-1.80738286E-092.22848748E-10

Correlation matrix
1.000000000.330247220.06406557-0.078138030.12336242-0.35638636
0.330247221.00000000-0.54433445-0.550158290.66478422-0.69193631
0.06406557-0.544334451.000000000.42887019-0.433876060.24896933
-0.07813803-0.550158290.428870191.00000000-0.956537640.59023428
0.123362420.66478422-0.43387606-0.956537641.00000000-0.79091056
-0.35638636-0.691936310.248969330.59023428-0.790910561.00000000