AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QQ249 ∴ Orbital info ∴ Epoch epochXXX
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(203264) 2001QQ249  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 203264.eq0)
Keplerian elements at epoch
57530.2 MJD
Value 1-σ variation Units
a 3.10354 1.504e-08 au
e 0.225762 4.839e-08
i 16.523 5.369e-06 deg
Ω 167.414 1.732e-05 deg
ω 252.36 2.027e-05 deg
M 218.657 1.074e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4029 au
Aphelion 3.8042 au
Asc. node-Earth separation 2.16977 au
Desc. node-Earth separation 1.75089 au
Earth MOID 1.47418 au
Orbital period 1997.03 days
Date of orbit computation  apr 23 20:32
Correlation matrix
1.000000000.024946920.006756770.012911380.09357363-0.20937733
0.024946921.00000000-0.009059370.01064302-0.153533960.33194952
0.00675677-0.009059371.000000000.29805045-0.23965339-0.00743406
0.012911380.010643020.298050451.00000000-0.822379100.00909045
0.09357363-0.15353396-0.23965339-0.822379101.00000000-0.54621080
-0.209377330.33194952-0.007434060.00909045-0.546210801.00000000
Covariance matrix
2.26179202E-161.81563470E-175.45544972E-163.36225209E-152.85226166E-14-3.38272715E-14
1.81563470E-172.34191071E-15-2.35368319E-158.91828464E-15-1.50591043E-131.72571145E-13
5.45544972E-16-2.35368319E-152.88223902E-112.77067752E-11-2.60770292E-11-4.28748015E-13
3.36225209E-158.91828464E-152.77067752E-112.99821254E-10-2.88610955E-101.69093778E-12
2.85226166E-14-1.50591043E-13-2.60770292E-11-2.88610955E-104.10789254E-10-1.18927090E-10
-3.38272715E-141.72571145E-13-4.28748015E-131.69093778E-12-1.18927090E-101.15404288E-10