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NEODyS ∴ Objects ∴ 2003QB31 ∴ Orbital info ∴ Epoch 52894 MJD
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2003QB31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2003QB31.eq0)
Keplerian elements
(Epoch 52894.8 MJD)
Value 1-σ variation Units
a 2.14525 0.0001779 au
e 0.429756 3.901e-05
i 5.995 0.0004738 deg
Ω 192.159 0.0006033 deg
ω 119.454 0.001295 deg
M 13.675 0.001738 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2233 au
Aphelion distance 3.0672 au
Asc. node-Earth separation 1.21967 au
Desc. node-Earth separation 0.44404 au
Earth MOID 0.23179 au
Orbital period 1147.66 days
Date of orbit computation   feb 26 10:38

Covariance matrix
3.16590041E-086.93027587E-098.33781326E-08-9.76123718E-081.53949425E-07-3.05513315E-07
6.93027587E-091.52139171E-091.81367573E-08-2.11683434E-083.18001232E-08-6.63509842E-08
8.33781326E-081.81367573E-082.24443155E-07-2.70953295E-074.61552561E-07-8.17470294E-07
-9.76123718E-08-2.11683434E-08-2.70953295E-073.63926003E-07-6.13367799E-079.65342731E-07
1.53949425E-073.18001232E-084.61552561E-07-6.13367799E-071.67622183E-06-1.73366124E-06
-3.05513315E-07-6.63509842E-08-8.17470294E-079.65342731E-07-1.73366124E-063.01930139E-06

Correlation matrix
1.000000000.998576580.98912313-0.909389000.66828806-0.98816231
0.998576581.000000000.98149013-0.899621460.62971282-0.97897954
0.989123130.981490131.00000000-0.948057570.75249260-0.99303730
-0.90938900-0.89962146-0.948057571.00000000-0.785323660.92091968
0.668288060.629712820.75249260-0.785323661.00000000-0.77062884
-0.98816231-0.97897954-0.993037300.92091968-0.770628841.00000000