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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HT12 ∴ Orbital info ∴ Epoch epochXXX
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(344858) 2004HT12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 344858.eq0)
Keplerian elements at epoch
58202.3 MJD
Value 1-σ variation Units
a 3.05105 3.359e-08 au
e 0.104119 4.546e-08
i 10.619 5.851e-06 deg
Ω 39.533 2.865e-05 deg
ω 57.262 4.192e-05 deg
M 324.91 3.022e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7334 au
Aphelion 3.3687 au
Asc. node-Earth separation 1.86483 au
Desc. node-Earth separation 2.19105 au
Earth MOID 1.76672 au
Orbital period 1946.58 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.00000000-0.251940370.01612535-0.003060150.04476443-0.05862838
-0.251940371.00000000-0.016495980.005631060.01527318-0.02055953
0.01612535-0.016495981.00000000-0.158409230.100680530.00876766
-0.003060150.00563106-0.158409231.00000000-0.65615139-0.01759412
0.044764430.015273180.10068053-0.656151391.00000000-0.73691961
-0.05862838-0.020559530.00876766-0.01759412-0.736919611.00000000
Covariance matrix
1.12806446E-15-3.84698301E-163.16908422E-15-2.94463805E-156.30308109E-14-5.95148890E-14
-3.84698301E-162.06686021E-15-4.38824799E-157.33444298E-152.91097123E-14-2.82500620E-14
3.16908422E-15-4.38824799E-153.42385383E-11-2.65558223E-112.46976689E-111.55057288E-12
-2.94463805E-157.33444298E-15-2.65558223E-118.20811331E-10-7.88095067E-10-1.52349130E-11
6.30308109E-142.91097123E-142.46976689E-11-7.88095067E-101.75754223E-09-9.33735251E-10
-5.95148890E-14-2.82500620E-141.55057288E-12-1.52349130E-11-9.33735251E-109.13485187E-10