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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BK311 ∴ Orbital info ∴ Epoch 60400 MJD
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2015BK311  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BK311.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.12206 0.0003057 au
e 0.417702 0.0003017
i 15.239 0.01283 deg
Ω 122.364 0.001017 deg
ω 253.082 0.003685 deg
M 321.335 1.214 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6534 au
Aphelion distance 1.5907 au
Asc. node-Earth separation 0.07065 au
Desc. node-Earth separation -0.1896 au
Earth MOID 0.03492 au
Orbital period 434.131 days
Date of orbit computation   feb 26 11:15

Covariance matrix
9.34796126E-089.22419239E-083.92243570E-063.10811248E-071.12590564E-06-3.71081858E-04
9.22419239E-089.10219664E-083.87056530E-063.06704399E-071.11084083E-06-3.66168674E-04
3.92243570E-063.87056530E-061.64592118E-041.30425863E-054.72337702E-05-1.55707170E-02
3.10811248E-073.06704399E-071.30425863E-051.03364076E-063.74187913E-06-1.23381304E-03
1.12590564E-061.11084083E-064.72337702E-053.74187913E-061.35826711E-05-4.46945916E-03
-3.71081858E-04-3.66168674E-04-1.55707170E-02-1.23381304E-03-4.46945916E-031.47306714E+00

Correlation matrix
1.000000000.999992620.999983570.999892850.99919660-1.00000000
0.999992621.000000000.999992580.999912700.99904749-0.99999265
0.999983570.999992581.000000000.999941030.99897703-0.99998347
0.999892850.999912700.999941031.000000000.99864780-0.99989241
0.999196600.999047490.998977030.998647801.00000000-0.99919697
-1.00000000-0.99999265-0.99998347-0.99989241-0.999196971.00000000