NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BD40 ∴ Orbital info ∴ Epoch 57352 MJD
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2011BD40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011BD40.eq0)
Keplerian elements
(Epoch 57352.1 MJD)
Value 1-σ variation Units
a 1.34328 7.304e-09 au
e 0.14309 1.634e-07
i 20.698 1.765e-05 deg
Ω 310.814 1.329e-05 deg
ω 50.648 4.673e-05 deg
M 143.44 4.176e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1511 au
Aphelion distance 1.5355 au
Asc. node-Earth separation 0.19291 au
Desc. node-Earth separation 0.46248 au
Earth MOID 0.18594 au
Orbital period 568.653 days
Date of orbit computation   Jul 29 11:40

Covariance matrix
5.33421774E-17-9.27616425E-162.98740208E-141.31968683E-142.66881552E-13-2.52607065E-13
-9.27616425E-162.66859179E-14-9.20421294E-13-3.74850488E-13-6.65383808E-126.03280892E-12
2.98740208E-14-9.20421294E-133.11542596E-101.18849101E-101.01199993E-10-1.72612956E-10
1.31968683E-14-3.74850488E-131.18849101E-101.76643943E-10-6.93885485E-11-8.07540466E-11
2.66881552E-13-6.65383808E-121.01199993E-10-6.93885485E-112.18359369E-09-1.87327959E-09
-2.52607065E-136.03280892E-12-1.72612956E-10-8.07540466E-11-1.87327959E-091.74385750E-09

Correlation matrix
1.00000000-0.777484940.231739250.135952170.78198292-0.82823700
-0.777484941.00000000-0.31921763-0.17265042-0.871656230.88434760
0.23173925-0.319217631.000000000.506626390.12269754-0.23418505
0.13595217-0.172650420.506626391.00000000-0.11172555-0.14549880
0.78198292-0.871656230.12269754-0.111725551.00000000-0.95997780
-0.828237000.88434760-0.23418505-0.14549880-0.959977801.00000000