NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HK49 ∴ Orbital info ∴ Epoch 60400 MJD
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(523941) 1998HK49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 523941.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.3821 7.989e-10 au
e 0.331499 1.234e-08
i 7.621 4.51e-06 deg
Ω 57.215 1.415e-05 deg
ω 81.589 2.012e-05 deg
M 30.694 7.481e-06 deg
Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9239 au
Aphelion distance 1.8403 au
Asc. node-Earth separation 0.18608 au
Desc. node-Earth separation 0.28108 au
Earth MOID 0.07601 au
Orbital period 593.483 days
Date of orbit computation   mag 10 14:49

Covariance matrix
6.38203098E-19-3.74400824E-181.53208616E-161.36539190E-15-2.28645049E-151.78492722E-16
-3.74400824E-181.52183042E-161.72627652E-14-4.90266302E-148.45034894E-14-2.97263815E-14
1.53208616E-161.72627652E-142.03365815E-11-3.04270097E-115.31119140E-11-2.31419333E-11
1.36539190E-15-4.90266302E-14-3.04270097E-112.00332494E-10-2.70724968E-107.16284194E-11
-2.28645049E-158.45034894E-145.31119140E-11-2.70724968E-104.04837393E-10-1.29770237E-10
1.78492722E-16-2.97263815E-14-2.31419333E-117.16284194E-11-1.29770237E-105.59619260E-11

Correlation matrix
1.00000000-0.379904300.042527000.12075418-0.142246650.02986722
-0.379904301.000000000.31030463-0.280784550.34044833-0.32211622
0.042527000.310304631.00000000-0.476699390.58534602-0.68598455
0.12075418-0.28078455-0.476699391.00000000-0.950631720.67649306
-0.142246650.340448330.58534602-0.950631721.00000000-0.86216117
0.02986722-0.32211622-0.685984550.67649306-0.862161171.00000000