AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007BQ31 ∴ Orbital info ∴ Epoch epochXXX
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(266289) 2007BQ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 266289.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44116 1.528e-08 au
e 0.191654 6.56e-08
i 2.17 4.857e-06 deg
Ω 121.401 0.0001586 deg
ω 275.06 0.0001597 deg
M 243.718 1.419e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9733 au
Aphelion 2.909 au
Asc. node-Earth separation 1.32812 au
Desc. node-Earth separation 1.377 au
Earth MOID 0.98195 au
Orbital period 1393.14 days
Date of orbit computation  apr 23 20:46
Correlation matrix
1.000000000.20972345-0.01523333-0.01631169-0.037349060.00878947
0.209723451.00000000-0.02033558-0.00437096-0.058398980.38024679
-0.01523333-0.020335581.000000000.09293195-0.090907200.00238337
-0.01631169-0.004370960.092931951.00000000-0.992153420.00925967
-0.03734906-0.05839898-0.09090720-0.992153421.00000000-0.11930999
0.008789470.380246790.002383370.00925967-0.119309991.00000000
Covariance matrix
2.33327757E-162.10161552E-16-1.13011771E-15-3.95050254E-14-9.11178389E-141.90499315E-15
2.10161552E-164.30374103E-15-6.47925612E-15-4.54643085E-14-6.11883641E-133.53945209E-13
-1.13011771E-15-6.47925612E-152.35879932E-117.15617217E-11-7.05154508E-111.64242393E-13
-3.95050254E-14-4.54643085E-147.15617217E-112.51385621E-08-2.51240443E-082.08311502E-11
-9.11178389E-14-6.11883641E-13-7.05154508E-11-2.51240443E-082.55082694E-08-2.70373880E-10
1.90499315E-153.53945209E-131.64242393E-132.08311502E-11-2.70373880E-102.01323662E-10