NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BK ∴ Orbital info ∴ Epoch 60400 MJD
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2021BK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BK.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53359 0.0001903 au
e 0.454102 7.69e-05
i 3.022 0.0007664 deg
Ω 297.049 6.708e-05 deg
ω 239.371 0.0009433 deg
M 224.119 0.1081 deg
Other useful info
Absolute Magnitude (H)    30.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8372 au
Aphelion distance 2.23 au
Asc. node-Earth separation 0.56866 au
Desc. node-Earth separation 0.00502 au
Earth MOID 0.00082 au
Orbital period 693.683 days
Date of orbit computation   feb 26 12:44

Covariance matrix
3.62191262E-081.46339531E-081.45530873E-071.27123284E-08-1.74891026E-07-2.05759049E-05
1.46339531E-085.91324802E-095.87748487E-085.13404918E-09-7.05043916E-08-8.31351192E-06
1.45530873E-075.87748487E-085.87366131E-075.13667157E-08-7.10107535E-07-8.26737296E-05
1.27123284E-085.13404918E-095.13667157E-084.49983236E-09-6.20474249E-08-7.22166613E-06
-1.74891026E-07-7.05043916E-08-7.10107535E-07-6.20474249E-088.89787010E-079.93443850E-05
-2.05759049E-05-8.31351192E-06-8.26737296E-05-7.22166613E-069.93443850E-051.16890713E-02

Correlation matrix
1.000000000.999953090.997772890.99576751-0.97421657-0.99999990
0.999953091.000000000.997295870.99528810-0.97198618-0.99995734
0.997772890.997295871.000000000.99914652-0.98226041-0.99775308
0.995767510.995288100.999146521.00000000-0.98057895-0.99574753
-0.97421657-0.97198618-0.98226041-0.980578951.000000000.97411514
-0.99999990-0.99995734-0.99775308-0.995747530.974115141.00000000