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NEODyS ∴ Objects ∴ 1998QH28 ∴ Orbital info ∴ Epoch 51052 MJD
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1998QH28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998QH28.eq0)
Keplerian elements
(Epoch 51052.1 MJD)
Value 1-σ variation Units
a 2.84203 0.1821 au
e 0.587734 0.02489
i 13.53 0.3912 deg
Ω 328.83 0.05111 deg
ω 325.433 0.1424 deg
M 9.06 0.8448 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1717 au
Aphelion distance 4.5124 au
Asc. node-Earth separation 0.24205 au
Desc. node-Earth separation 2.616 au
Earth MOID 0.19196 au
Orbital period 1750.02 days
Date of orbit computation   feb 26 10:22

Covariance matrix
3.31466322E-024.53235378E-037.12259894E-029.30476348E-03-2.57807742E-02-1.53804040E-01
4.53235378E-036.19740222E-049.73911679E-031.27229655E-03-3.52587446E-03-2.10305209E-02
7.12259894E-029.73911679E-031.53054231E-011.99944068E-02-5.53738198E-02-3.30499988E-01
9.30476348E-031.27229655E-031.99944068E-022.61201695E-03-7.23576247E-03-4.31753201E-02
-2.57807742E-02-3.52587446E-03-5.53738198E-02-7.23576247E-032.02845672E-021.19591748E-01
-1.53804040E-01-2.10305209E-02-3.30499988E-01-4.31753201E-021.19591748E-017.13672705E-01

Correlation matrix
1.000000000.999998290.999991060.99999456-0.99424491-0.99999654
0.999998291.000000000.999981720.99998967-0.99444125-0.99998997
0.999991060.999981721.000000000.99999507-0.99379988-0.99999824
0.999994560.999989670.999995071.00000000-0.99406191-0.99999546
-0.99424491-0.99444125-0.99379988-0.994061911.000000000.99395975
-0.99999654-0.99998997-0.99999824-0.999995460.993959751.00000000