NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018BB7 ∴ Orbital info ∴ Epoch 60400 MJD
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2018BB7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018BB7.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.31965 0.0003673 au
e 0.629012 5.627e-05
i 8.789 0.0003941 deg
Ω 83.403 0.001986 deg
ω 345.754 0.001891 deg
M 279.881 0.1507 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8606 au
Aphelion distance 3.7787 au
Asc. node-Earth separation -0.11264 au
Desc. node-Earth separation 2.5764 au
Earth MOID 0.07389 au
Orbital period 1290.42 days
Date of orbit computation   feb 26 11:36

Covariance matrix
1.34936943E-072.06699944E-081.43910747E-07-7.07067869E-076.60207178E-07-5.53512021E-05
2.06699944E-083.16656489E-092.20617797E-08-1.08114974E-071.00860414E-07-8.47883041E-06
1.43910747E-072.20617797E-081.55307977E-07-7.34968075E-076.80747988E-07-5.90316536E-05
-7.07067869E-07-1.08114974E-07-7.34968075E-073.94371989E-06-3.73998590E-062.90044550E-04
6.60207178E-071.00860414E-076.80747988E-07-3.73998590E-063.57507015E-06-2.70825983E-04
-5.53512021E-05-8.47883041E-06-5.90316536E-052.90044550E-04-2.70825983E-042.27050916E-02

Correlation matrix
1.000000000.999955630.99410192-0.969265240.95054466-0.99999999
0.999955631.000000000.99483136-0.967472480.94794746-0.99995423
0.994101920.994831361.00000000-0.939114540.91358130-0.99409168
-0.96926524-0.96747248-0.939114541.00000000-0.996035120.96928178
0.950544660.947947460.91358130-0.996035121.00000000-0.95057506
-0.99999999-0.99995423-0.994091680.96928178-0.950575061.00000000