NEODyS-2
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NEODyS ∴ Objects ∴ 2018HH2 ∴ Orbital info ∴ Epoch 58236 MJD
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2018HH2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HH2.eq0)
Keplerian elements
(Epoch 58236.3 MJD)
Value 1-σ variation Units
a 1.24872 9.464e-05 au
e 0.227848 5.447e-05
i 18.608 0.003301 deg
Ω 42.735 1.666e-05 deg
ω 115.411 0.004962 deg
M 39.087 0.008156 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9642 au
Aphelion distance 1.5332 au
Asc. node-Earth separation 0.32228 au
Desc. node-Earth separation 0.07041 au
Earth MOID 0.06175 au
Orbital period 509.677 days
Date of orbit computation   feb 26 11:35

Covariance matrix
8.95605433E-095.15497382E-093.12364602E-07-1.23265957E-094.69430833E-07-7.71835929E-07
5.15497382E-092.96728070E-091.79792380E-07-7.11759986E-102.70153855E-07-4.44235954E-07
3.12364602E-071.79792380E-071.08960328E-05-4.30032249E-081.63713637E-05-2.69188097E-05
-1.23265957E-09-7.11759986E-10-4.30032249E-082.77656335E-10-6.41497164E-081.05995349E-07
4.69430833E-072.70153855E-071.63713637E-05-6.41497164E-082.46192137E-05-4.04628687E-05
-7.71835929E-07-4.44235954E-07-2.69188097E-051.05995349E-07-4.04628687E-056.65207962E-05

Correlation matrix
1.000000000.999974180.99992920-0.781683600.99971489-0.99997217
0.999974181.000000000.99990276-0.784152370.99952754-0.99989793
0.999929200.999902761.00000000-0.781831260.99957082-0.99986861
-0.78168360-0.78415237-0.781831261.00000000-0.775896620.77992761
0.999714890.999527540.99957082-0.775896621.00000000-0.99986384
-0.99997217-0.99989793-0.999868610.77992761-0.999863841.00000000