NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HR69 ∴ Orbital info ∴ Epoch 60400 MJD
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2012HR69  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HR69.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.27973 2.433e-08 au
e 0.462914 7.594e-08
i 6.537 4.828e-06 deg
Ω 128.244 2.686e-05 deg
ω 168.132 2.767e-05 deg
M 134.945 6.767e-06 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2244 au
Aphelion distance 3.3351 au
Asc. node-Earth separation 2.29063 au
Desc. node-Earth separation 0.21787 au
Earth MOID 0.20979 au
Orbital period 1257.26 days
Date of orbit computation   feb 26 10:48

Covariance matrix
5.92013348E-161.67418262E-15-4.32853455E-14-1.91528994E-13-1.44022650E-13-1.32062934E-13
1.67418262E-155.76677282E-15-1.45509379E-13-6.39581750E-13-3.41284983E-13-3.95450276E-13
-4.32853455E-14-1.45509379E-132.33065495E-111.70604817E-117.16766878E-121.08470543E-11
-1.91528994E-13-6.39581750E-131.70604817E-117.21601003E-10-5.99097795E-104.35352631E-11
-1.44022650E-13-3.41284983E-137.16766878E-12-5.99097795E-107.65776379E-10-5.84565199E-12
-1.32062934E-13-3.95450276E-131.08470543E-114.35352631E-11-5.84565199E-124.57892762E-11

Correlation matrix
1.000000000.90608859-0.36849886-0.29303548-0.21390162-0.80210884
0.906088591.00000000-0.39690409-0.31353143-0.16240514-0.76956193
-0.36849886-0.396904091.000000000.131553900.053652250.33204040
-0.29303548-0.313531430.131553901.00000000-0.805931580.23950287
-0.21390162-0.162405140.05365225-0.805931581.00000000-0.03121764
-0.80210884-0.769561930.332040400.23950287-0.031217641.00000000