NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QB28 ∴ Orbital info ∴ Epoch 57928 MJD
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(369983) 1998QB28  ▹ 
ORBITAL INFORMATION
(ASCII data file 369983.eq0)
Keplerian elements
(Epoch 57928.9 MJD)
Value 1-σ variation Units
a 2.07451 5.137e-08 au
e 0.379036 1.395e-06
i 1.075 1.844e-05 deg
Ω 341.56 0.0005502 deg
ω 297.997 0.0006586 deg
M 137.922 0.0003762 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2882 au
Aphelion distance 2.8608 au
Asc. node-Earth separation 0.49867 au
Desc. node-Earth separation 1.1694 au
Earth MOID 0.27216 au
Orbital period 1091.37 days
Date of orbit computation   feb 26 13:00

Covariance matrix
2.63920502E-155.83812016E-14-2.70042491E-13-3.78989248E-121.84392239E-11-1.92304005E-11
5.83812016E-141.94513301E-12-6.12722486E-12-8.75198142E-113.45009485E-10-4.42215750E-10
-2.70042491E-13-6.12722486E-123.40149659E-109.06487243E-09-1.05616878E-081.98430272E-09
-3.78989248E-12-8.75198142E-119.06487243E-093.02758454E-07-3.23550051E-072.78631487E-08
1.84392239E-113.45009485E-10-1.05616878E-08-3.23550051E-074.33783937E-07-1.34016882E-07
-1.92304005E-11-4.42215750E-101.98430272E-092.78631487E-08-1.34016882E-071.41503138E-07

Correlation matrix
1.000000000.81482025-0.28501028-0.134073270.54496592-0.99510459
0.814820251.00000000-0.23820680-0.114046930.37559487-0.84290090
-0.28501028-0.238206801.000000000.89326134-0.869483960.28601570
-0.13407327-0.114046930.893261341.00000000-0.892804970.13461672
0.544965920.37559487-0.86948396-0.892804971.00000000-0.54092835
-0.99510459-0.842900900.286015700.13461672-0.540928351.00000000