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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HN4 ∴ Orbital info ∴ Epoch epochXXX
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(127944) 2003HN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 127944.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75088 1.698e-08 au
e 0.299224 5.777e-08
i 15.52 5.3e-06 deg
Ω 71.9 2.137e-05 deg
ω 272.627 2.287e-05 deg
M 124.116 7.564e-06 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9278 au
Aphelion 3.574 au
Asc. node-Earth separation 1.48564 au
Desc. node-Earth separation 1.52529 au
Earth MOID 0.9942 au
Orbital period 1666.5 days
Date of orbit computation  apr 23 20:15
Correlation matrix
1.00000000-0.372652910.068585900.02267053-0.14320507-0.13433186
-0.372652911.00000000-0.086552010.005826020.02740978-0.07502091
0.06858590-0.086552011.00000000-0.100463620.080480340.01782820
0.022670530.00582602-0.100463621.00000000-0.90005933-0.00313556
-0.143205070.027409780.08048034-0.900059331.00000000-0.35038085
-0.13433186-0.075020910.01782820-0.00313556-0.350380851.00000000
Covariance matrix
2.88224544E-16-3.65488830E-166.17129529E-158.22648648E-15-5.56104890E-14-1.72504073E-14
-3.65488830E-163.33739968E-15-2.65006951E-147.19388514E-153.62195090E-14-3.27824415E-14
6.17129529E-15-2.65006951E-142.80900160E-11-1.13807817E-119.75660303E-127.14724019E-13
8.22648648E-157.19388514E-15-1.13807817E-114.56850954E-10-4.40039085E-10-5.06941152E-13
-5.56104890E-143.62195090E-149.75660303E-12-4.40039085E-105.23197542E-10-6.06216909E-11
-1.72504073E-14-3.27824415E-147.14724019E-13-5.06941152E-13-6.06216909E-115.72149707E-11