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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QQ49 ∴ Orbital info ∴ Epoch epochXXX
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(81968) 2000QQ49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 81968.eq0)
Keplerian elements at epoch
57684.7 MJD
Value 1-σ variation Units
a 3.09924 1.837e-08 au
e 0.144839 4.251e-08
i 5.862 6.079e-06 deg
Ω 350.492 4.188e-05 deg
ω 303.389 4.667e-05 deg
M 14.927 2.08e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6503 au
Aphelion 3.5481 au
Asc. node-Earth separation 1.80439 au
Desc. node-Earth separation 2.30306 au
Earth MOID 1.64017 au
Orbital period 1992.88 days
Date of orbit computation  apr 23 20:03
Correlation matrix
1.00000000-0.013088990.025254830.00947496-0.106985250.21366762
-0.013088991.00000000-0.014532780.013470710.13359275-0.33310213
0.02525483-0.014532781.000000000.02609635-0.028020390.01142451
0.009474960.013470710.026096351.00000000-0.88953584-0.00151423
-0.106985250.13359275-0.02802039-0.889535841.00000000-0.44897245
0.21366762-0.333102130.01142451-0.00151423-0.448972451.00000000
Covariance matrix
3.37327486E-16-1.02196973E-172.81964805E-157.28738209E-15-9.17007422E-148.16188179E-14
-1.02196973E-171.80722482E-15-3.75559980E-152.39808578E-142.65040401E-13-2.94516226E-13
2.81964805E-15-3.75559980E-153.69529413E-116.64312581E-12-7.94916988E-121.44440107E-12
7.28738209E-152.39808578E-146.64312581E-121.75362308E-09-1.73841987E-09-1.31882213E-12
-9.17007422E-142.65040401E-13-7.94916988E-12-1.73841987E-092.17794144E-09-4.35781233E-10
8.16188179E-14-2.94516226E-131.44440107E-12-1.31882213E-12-4.35781233E-104.32565082E-10