AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XR49 ∴ Orbital info ∴ Epoch epochXXX
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(210999) 2001XR49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 210999.eq0)
Keplerian elements at epoch
57461.1 MJD
Value 1-σ variation Units
a 3.11537 2.25e-08 au
e 0.03289 4.539e-08
i 5.217 5.118e-06 deg
Ω 233.103 5.982e-05 deg
ω 184.567 0.0001083 deg
M 221.073 8.998e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0129 au
Aphelion 3.2178 au
Asc. node-Earth separation 2.207 au
Desc. node-Earth separation 2.0233 au
Earth MOID 2.02311 au
Orbital period 2008.46 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.00000000-0.060014060.01278667-0.000409320.10323800-0.12512452
-0.060014061.00000000-0.005174720.00381346-0.180815690.22298237
0.01278667-0.005174721.00000000-0.242413450.14001537-0.00836880
-0.000409320.00381346-0.242413451.00000000-0.54810959-0.00259320
0.10323800-0.180815690.14001537-0.548109591.00000000-0.83421474
-0.125124520.22298237-0.00836880-0.00259320-0.834214741.00000000
Covariance matrix
5.06420634E-16-6.12954137E-171.47283305E-15-5.51023729E-162.51642578E-13-2.53357548E-13
-6.12954137E-172.05986370E-15-1.20211693E-151.03534880E-14-8.88882170E-139.10595476E-13
1.47283305E-15-1.20211693E-152.61987501E-11-7.42240654E-117.76255763E-11-3.85424317E-12
-5.51023729E-161.03534880E-14-7.42240654E-113.57845420E-09-3.55143593E-09-1.39578839E-11
2.51642578E-13-8.88882170E-137.76255763E-11-3.55143593E-091.17321525E-08-8.13022247E-09
-2.53357548E-139.10595476E-13-3.85424317E-12-1.39578839E-11-8.13022247E-098.09601757E-09