AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QF227 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(109491) 2001QF227  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 109491.eq0)
Keplerian elements at epoch
57714.3 MJD
Value 1-σ variation Units
a 3.13093 1.883e-08 au
e 0.215119 4.837e-08
i 7.446 5.007e-06 deg
Ω 249.702 5.482e-05 deg
ω 43.458 5.712e-05 deg
M 307.742 1.681e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4574 au
Aphelion 3.8045 au
Asc. node-Earth separation 1.56857 au
Desc. node-Earth separation 2.5528 au
Earth MOID 1.4476 au
Orbital period 2023.52 days
Date of orbit computation  apr 23 20:11
Correlation matrix
1.00000000-0.148654900.015587170.01979141-0.00444346-0.08369846
-0.148654901.00000000-0.00188933-0.004548450.10992489-0.31653271
0.01558717-0.001889331.00000000-0.214177050.202409140.00036868
0.01979141-0.00454845-0.214177051.00000000-0.95091754-0.00270574
-0.004443460.109924890.20240914-0.950917541.00000000-0.29815815
-0.08369846-0.316532710.00036868-0.00270574-0.298158151.00000000
Covariance matrix
3.54611746E-16-1.35414881E-161.46971682E-152.04329505E-14-4.77932286E-15-2.64980721E-14
-1.35414881E-162.34002896E-15-4.57624462E-16-1.20629122E-143.03720985E-13-2.57424256E-13
1.46971682E-15-4.57624462E-162.50714706E-11-5.87950401E-115.78879474E-113.10358561E-14
2.04329505E-14-1.20629122E-14-5.87950401E-113.00576984E-09-2.97775423E-09-2.49392951E-12
-4.77932286E-153.03720985E-135.78879474E-11-2.97775423E-093.26239290E-09-2.86309054E-10
-2.64980721E-14-2.57424256E-133.10358561E-14-2.49392951E-12-2.86309054E-102.82644486E-10