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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HB55 ∴ Orbital info ∴ Epoch epochXXX
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(188450) 2004HB55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 188450.eq0)
Keplerian elements at epoch
58074.7 MJD
Value 1-σ variation Units
a 2.56086 1.711e-08 au
e 0.158516 4.67e-08
i 14.007 5.357e-06 deg
Ω 264.005 2.295e-05 deg
ω 349.167 3.071e-05 deg
M 77.763 2.105e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1549 au
Aphelion 2.9668 au
Asc. node-Earth separation 1.14287 au
Desc. node-Earth separation 1.97251 au
Earth MOID 1.1398 au
Orbital period 1496.85 days
Date of orbit computation  apr 23 20:29
Correlation matrix
1.000000000.296299230.010155950.00220582-0.123046630.16709945
0.296299231.00000000-0.006991090.011483930.16388375-0.29529142
0.01015595-0.006991091.000000000.32149428-0.237350910.00382250
0.002205820.011483930.321494281.00000000-0.71394534-0.01526634
-0.123046630.16388375-0.23735091-0.713945341.00000000-0.67740734
0.16709945-0.295291420.00382250-0.01526634-0.677407341.00000000
Covariance matrix
2.92637739E-162.36711276E-169.30665161E-168.65865887E-16-6.46424734E-146.01640192E-14
2.36711276E-162.18095408E-15-1.74894263E-151.23063296E-142.35040252E-13-2.90249014E-13
9.30665161E-16-1.74894263E-152.86955887E-113.95180610E-11-3.90464505E-114.30974363E-13
8.65865887E-161.23063296E-143.95180610E-115.26537868E-10-5.03109882E-10-7.37303798E-12
-6.46424734E-142.35040252E-13-3.90464505E-11-5.03109882E-109.43118280E-10-4.37854317E-10
6.01640192E-14-2.90249014E-134.30974363E-13-7.37303798E-12-4.37854317E-104.42989380E-10