NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BL2 ∴ Orbital info ∴ Epoch 59231 MJD
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2021BL2  ▹ 
ORBITAL INFORMATION
(ASCII data file 2021BL2.eq0)
Keplerian elements
(Epoch 59231.8 MJD)
Value 1-σ variation Units
a 1.25646 0.003016 au
e 0.433531 0.002156
i 1.839 0.01494 deg
Ω 106.63 0.09697 deg
ω 281.091 0.08259 deg
M 41.876 0.2211 deg
Other useful info
Absolute Magnitude (H)    28.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7117 au
Aphelion distance 1.8012 au
Asc. node-Earth separation -0.04209 au
Desc. node-Earth separation 0.09613 au
Earth MOID 0.00341 au
Orbital period 514.427 days
Date of orbit computation   Mar 19 10:21

Covariance matrix
9.09521421E-066.50130726E-063.79906666E-051.25883958E-04-1.32412785E-04-6.65638259E-04
6.50130726E-064.64723535E-062.70974896E-058.93442379E-05-9.41412719E-05-4.75712608E-04
3.79906666E-052.70974896E-052.23057635E-041.22800416E-03-1.11433299E-03-2.87828243E-03
1.25883958E-048.93442379E-051.22800416E-039.40248137E-03-7.95511598E-03-1.02810996E-02
-1.32412785E-04-9.41412719E-05-1.11433299E-03-7.95511598E-036.82146348E-031.05444447E-02
-6.65638259E-04-4.75712608E-04-2.87828243E-03-1.02810996E-021.05444447E-024.88640761E-02

Correlation matrix
1.000000000.999992850.843454970.43046979-0.53159964-0.99847447
0.999992851.000000000.841633820.42741324-0.52874217-0.99828026
0.843454970.841633821.000000000.84794962-0.90337415-0.87182640
0.430469790.427413240.847949621.00000000-0.99331386-0.47964893
-0.53159964-0.52874217-0.90337415-0.993313861.000000000.57755066
-0.99847447-0.99828026-0.87182640-0.479648930.577550661.00000000