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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Elpis ∴ Orbital info ∴ Epoch epochXXX
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(59) Elpis  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 59.eq0)
Keplerian elements at epoch
57507.6 MJD
Value 1-σ variation Units
a 2.71243 4.849e-09 au
e 0.119284 3.064e-08
i 8.641 3.396e-06 deg
Ω 170.035 1.453e-05 deg
ω 211.429 1.874e-05 deg
M 277.805 1.043e-05 deg
Other useful info
Absolute Magnitude (H)    8.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3889 au
Aphelion 3.036 au
Asc. node-Earth separation 1.98385 au
Desc. node-Earth separation 1.42038 au
Earth MOID 1.39461 au
Orbital period 1631.68 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.064956550.009352810.01816134-0.321996850.50517932
0.064956551.000000000.006632160.007663120.003618250.01346087
0.009352810.006632161.000000000.42485281-0.327100240.00226154
0.018161340.007663120.424852811.00000000-0.768732960.00476158
-0.321996850.00361825-0.32710024-0.768732961.00000000-0.63652578
0.505179320.013460870.002261540.00476158-0.636525781.00000000
Covariance matrix
2.35112839E-179.64902950E-181.53993633E-161.27963463E-15-2.92548911E-142.55522775E-14
9.64902950E-189.38523255E-166.89921328E-163.41136430E-152.07696966E-154.30171458E-15
1.53993633E-166.89921328E-161.15304057E-112.09633508E-11-2.08119053E-118.01075031E-14
1.27963463E-153.41136430E-152.09633508E-112.11154247E-10-2.09307166E-107.21767142E-13
-2.92548911E-142.07696966E-15-2.08119053E-11-2.09307166E-103.51089121E-10-1.24414375E-10
2.55522775E-144.30171458E-158.01075031E-147.21767142E-13-1.24414375E-101.08815750E-10