NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015LG21 ∴ Orbital info ∴ Epoch 57203 MJD
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2015LG21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015LG21.eq0)
Keplerian elements
(Epoch 57203.4 MJD)
Value 1-σ variation Units
a 2.68958 0.0001471 au
e 0.576942 2.177e-05
i 13.931 0.0003008 deg
Ω 263.836 0.0001604 deg
ω 39.467 0.0001725 deg
M 356.022 0.0003735 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1378 au
Aphelion distance 4.2413 au
Asc. node-Earth separation 0.22564 au
Desc. node-Earth separation 2.25306 au
Earth MOID 0.17084 au
Orbital period 1611.11 days
Date of orbit computation   feb 26 11:11

Covariance matrix
2.16481402E-083.20327795E-094.41781542E-082.32987708E-08-2.34434077E-085.49294633E-08
3.20327795E-094.73995748E-106.53660962E-093.44782240E-09-3.47069688E-098.12822131E-09
4.41781542E-086.53660962E-099.05091336E-084.78934888E-08-4.81149387E-081.12085297E-07
2.32987708E-083.44782240E-094.78934888E-082.57182644E-08-2.62332383E-085.91977589E-08
-2.34434077E-08-3.47069688E-09-4.81149387E-08-2.62332383E-082.97448903E-08-6.01992470E-08
5.49294633E-088.12822131E-091.12085297E-075.91977589E-08-6.01992470E-081.39511767E-07

Correlation matrix
1.000000000.999993330.998047170.98741992-0.923855950.99951574
0.999993331.000000000.997973760.98749939-0.924321970.99954621
0.998047170.997973761.000000000.99268039-0.927315560.99746353
0.987419920.987499390.992680391.00000000-0.948472820.98827775
-0.92385595-0.92432197-0.92731556-0.948472821.00000000-0.93450032
0.999515740.999546210.997463530.98827775-0.934500321.00000000