NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BD4 ∴ Orbital info ∴ Epoch 57047 MJD
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2015BD4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BD4.eq0)
Keplerian elements
(Epoch 57047.4 MJD)
Value 1-σ variation Units
a 2.62701 0.001751 au
e 0.629344 0.0002492
i 7.516 0.002086 deg
Ω 117.834 0.0004741 deg
ω 325.667 0.001559 deg
M 8.324 0.008474 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9737 au
Aphelion distance 4.2803 au
Asc. node-Earth separation 0.06001 au
Desc. node-Earth separation 2.28687 au
Earth MOID 0.03309 au
Orbital period 1555.21 days
Date of orbit computation   feb 26 11:13

Covariance matrix
3.06500789E-064.36209564E-073.65107606E-068.29775827E-07-2.72552268E-06-1.48354466E-05
4.36209564E-076.20811105E-085.19614954E-071.18092130E-07-3.87919686E-07-2.11136771E-06
3.65107606E-065.19614954E-074.34968876E-069.88590453E-07-3.24623591E-06-1.76721584E-05
8.29775827E-071.18092130E-079.88590453E-072.24798653E-07-7.37852671E-07-4.01633264E-06
-2.72552268E-06-3.87919686E-07-3.24623591E-06-7.37852671E-072.43160623E-061.31915184E-05
-1.48354466E-05-2.11136771E-06-1.76721584E-05-4.01633264E-061.31915184E-057.18075718E-05

Correlation matrix
1.000000000.999999190.999944720.99965036-0.99836047-0.99999932
0.999999191.000000000.999937400.99964170-0.99842502-0.99999773
0.999944720.999937401.000000000.99974783-0.99816965-0.99994332
0.999650360.999641700.999747831.00000000-0.99798997-0.99964938
-0.99836047-0.99842502-0.99816965-0.997989971.000000000.99830454
-0.99999932-0.99999773-0.99994332-0.999649380.998304541.00000000