NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BK ∴ Orbital info ∴ Epoch 59231 MJD
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2021BK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BK.eq0)
Keplerian elements
(Epoch 59231.7 MJD)
Value 1-σ variation Units
a 1.59492 0.0001893 au
e 0.468924 7.292e-05
i 3.859 0.0005017 deg
Ω 297.331 3.158e-06 deg
ω 236.255 0.0003494 deg
M 340.072 0.004228 deg
Other useful info
Absolute Magnitude (H)    30.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.847 au
Aphelion distance 2.3428 au
Asc. node-Earth separation 0.66569 au
Desc. node-Earth separation 0.00312 au
Earth MOID 0.00066 au
Orbital period 735.708 days
Date of orbit computation   feb 26 12:44

Covariance matrix
3.58201664E-081.37997511E-089.45817704E-08-3.61027164E-105.52641746E-088.00101335E-07
1.37997511E-085.31676695E-093.64245775E-08-1.38795639E-102.14119425E-083.08210996E-07
9.45817704E-083.64245775E-082.51670265E-07-9.11787039E-101.41950525E-072.11355461E-06
-3.61027164E-10-1.38795639E-10-9.11787039E-109.97386426E-12-4.76053758E-10-8.08457054E-09
5.52641746E-082.14119425E-081.41950525E-07-4.76053758E-101.22057983E-071.22569660E-06
8.00101335E-073.08210996E-072.11355461E-06-8.08457054E-091.22569660E-061.78736231E-05

Correlation matrix
1.000000000.999962340.99615676-0.604010310.835789270.99994220
0.999962341.000000000.99576019-0.602726500.840522150.99981125
0.996156760.995760191.00000000-0.575500540.809912230.99653194
-0.60401031-0.60272650-0.575500541.00000000-0.43146063-0.60550667
0.835789270.840522150.80991223-0.431460631.000000000.82983852
0.999942200.999811250.99653194-0.605506670.829838521.00000000