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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HY49 ∴ Orbital info ∴ Epoch 57876 MJD
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2017HY49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HY49.eq0)
Keplerian elements
(Epoch 57876.3 MJD)
Value 1-σ variation Units
a 1.31634 0.002433 au
e 0.616986 0.0008093
i 35.743 0.06619 deg
Ω 45.054 0.004185 deg
ω 295.866 0.04276 deg
M 315.068 0.1551 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5042 au
Aphelion distance 2.1285 au
Asc. node-Earth separation -0.34867 au
Desc. node-Earth separation 0.1069 au
Earth MOID 0.06304 au
Orbital period 551.636 days
Date of orbit computation   Jul 29 12:17

Covariance matrix
5.91749834E-061.96871331E-061.61008397E-04-1.01795715E-05-1.04019647E-043.77394632E-04
1.96871331E-066.54981773E-075.35669786E-05-3.38672170E-06-3.46062047E-051.25556809E-04
1.61008397E-045.35669786E-054.38100486E-03-2.76987717E-04-2.83017782E-031.02684800E-02
-1.01795715E-05-3.38672170E-06-2.76987717E-041.75126344E-051.78933000E-04-6.49212867E-04
-1.04019647E-04-3.46062047E-05-2.83017782E-031.78933000E-041.82854988E-03-6.63395514E-03
3.77394632E-041.25556809E-041.02684800E-02-6.49212867E-04-6.63395514E-032.40687387E-02

Correlation matrix
1.000000000.999997230.99998293-0.99996474-0.999983650.99999995
0.999997231.000000000.99999004-0.99997504-0.999967670.99999769
0.999982930.999990041.00000000-0.99999517-0.999938870.99998302
-0.99996474-0.99997504-0.999995171.000000000.99991089-0.99996480
-0.99998365-0.99996767-0.999938870.999910891.00000000-0.99998264
0.999999950.999997690.99998302-0.99996480-0.999982641.00000000