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AstDyS ∴ Objects ∴ Luga ∴ Orbital info ∴ Epoch epochXXX
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(21919) Luga  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21919.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07028 1.818e-08 au
e 0.055913 4.083e-08
i 8.278 4.136e-06 deg
Ω 288.554 3.044e-05 deg
ω 352.158 5.228e-05 deg
M 294.935 4.308e-05 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8986 au
Aphelion 3.2419 au
Asc. node-Earth separation 1.8835 au
Desc. node-Earth separation 2.25737 au
Earth MOID 1.88218 au
Orbital period 1965.01 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.285194000.00507559-0.00292577-0.04339312-0.04247852
0.285194001.00000000-0.00938487-0.004536030.17046273-0.25901374
0.00507559-0.009384871.000000000.21500534-0.135090860.01239285
-0.00292577-0.004536030.215005341.00000000-0.57138247-0.00473262
-0.043393120.17046273-0.13509086-0.571382471.00000000-0.81165207
-0.04247852-0.259013740.01239285-0.00473262-0.811652071.00000000
Covariance matrix
3.30669223E-162.11753649E-163.81750695E-16-1.61945082E-15-4.12498390E-14-3.32741300E-14
2.11753649E-161.66719834E-15-1.58495877E-15-5.63767530E-153.63854340E-13-4.55571895E-13
3.81750695E-16-1.58495877E-151.71077281E-112.70692289E-11-2.92096680E-112.20804397E-12
-1.61945082E-15-5.63767530E-152.70692289E-119.26533125E-10-9.09205115E-10-6.20544020E-12
-4.12498390E-143.63854340E-13-2.92096680E-11-9.09205115E-102.73280707E-09-1.82774194E-09
-3.32741300E-14-4.55571895E-132.20804397E-12-6.20544020E-12-1.82774194E-091.85558553E-09