NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020BL4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020BL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020BL4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.27948 0.002206 au
e 0.267703 0.001471
i 2.741 0.01238 deg
Ω 85.54 0.02961 deg
ω 335.048 0.008984 deg
M 359.18 2.813 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.937 au
Aphelion distance 1.622 au
Asc. node-Earth separation -0.02766 au
Desc. node-Earth separation 0.55288 au
Earth MOID 0.01067 au
Orbital period 528.625 days
Date of orbit computation   feb 26 12:08

Covariance matrix
4.86719037E-063.24455860E-062.73180249E-05-6.29436527E-059.95344486E-06-6.20496442E-03
3.24455860E-062.16293124E-061.82121316E-05-4.19047013E-056.58122548E-06-4.13634854E-03
2.73180249E-051.82121316E-051.53371388E-04-3.51641246E-045.42507701E-05-3.48266893E-02
-6.29436527E-05-4.19047013E-05-3.51641246E-048.76711011E-04-1.90173825E-048.02379858E-02
9.95344486E-066.58122548E-065.42507701E-05-1.90173825E-048.07068558E-05-1.26833145E-02
-6.20496442E-03-4.13634854E-03-3.48266893E-028.02379858E-02-1.26833145E-027.91043366E+00

Correlation matrix
1.000000000.999988710.99985715-0.963572830.50220269-0.99999996
0.999988711.000000000.99992459-0.962305930.49811567-0.99998992
0.999857150.999924591.00000000-0.958957600.48761664-0.99986156
-0.96357283-0.96230593-0.958957601.00000000-0.714936220.96349983
0.502202690.498115670.48761664-0.714936221.00000000-0.50196958
-0.99999996-0.99998992-0.999861560.96349983-0.501969581.00000000