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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003AN61 ∴ Orbital info ∴ Epoch epochXXX
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(307521) 2003AN61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 307521.eq0)
Keplerian elements at epoch
58174.9 MJD
Value 1-σ variation Units
a 2.53818 2.192e-08 au
e 0.251312 7.739e-08
i 5.374 6.269e-06 deg
Ω 216.412 6.296e-05 deg
ω 157.5 6.562e-05 deg
M 338.152 2.333e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9003 au
Aphelion 3.1761 au
Asc. node-Earth separation 2.09108 au
Desc. node-Earth separation 0.93721 au
Earth MOID 0.90284 au
Orbital period 1477 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.00000000-0.321678850.02126372-0.00059028-0.132290740.46990792
-0.321678851.00000000-0.016501100.007834260.16547958-0.69694635
0.02126372-0.016501101.000000000.17644539-0.177971800.03010372
-0.000590280.007834260.176445391.00000000-0.95491208-0.00332601
-0.132290740.16547958-0.17797180-0.954912081.00000000-0.28351261
0.46990792-0.696946350.03010372-0.00332601-0.283512611.00000000
Covariance matrix
4.80520745E-16-5.45725925E-162.92197338E-15-8.14692037E-16-1.90278623E-132.40308743E-13
-5.45725925E-165.98951994E-15-8.00552589E-153.81746642E-148.40320408E-13-1.25833445E-12
2.92197338E-15-8.00552589E-153.92972256E-116.96421808E-11-7.32043046E-114.40252471E-12
-8.14692037E-163.81746642E-146.96421808E-113.96426064E-09-3.94501788E-09-4.88545481E-12
-1.90278623E-138.40320408E-13-7.32043046E-11-3.94501788E-094.30535507E-09-4.33987884E-10
2.40308743E-13-1.25833445E-124.40252471E-12-4.88545481E-12-4.33987884E-105.44253795E-10