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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991NL ∴ Orbital info ∴ Epoch epochXXX
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(11057) 1991NL  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 11057.eq0)
Keplerian elements at epoch
58260.4 MJD
Value 1-σ variation Units
a 2.55446 9.999e-09 au
e 0.1978 2.928e-08
i 15.154 2.984e-06 deg
Ω 259.821 1.625e-05 deg
ω 54.138 2.004e-05 deg
M 190.964 1.264e-05 deg
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0492 au
Aphelion 3.0597 au
Asc. node-Earth separation 1.18442 au
Desc. node-Earth separation 1.79154 au
Earth MOID 1.07174 au
Orbital period 1491.24 days
Date of orbit computation  apr 23 19:48
Correlation matrix
1.00000000-0.018807590.02650267-0.00925677-0.123080650.19848877
-0.018807591.00000000-0.070454720.028582520.35962903-0.62516071
0.02650267-0.070454721.00000000-0.485993860.317397920.09787207
-0.009256770.02858252-0.485993861.00000000-0.75255465-0.04560117
-0.123080650.359629030.31739792-0.752554651.00000000-0.61340664
0.19848877-0.625160710.09787207-0.04560117-0.613406641.00000000
Covariance matrix
9.99842162E-17-5.50574298E-187.90733328E-16-1.50439169E-15-2.46685264E-142.50834549E-14
-5.50574298E-188.57105463E-16-6.15462966E-151.36004466E-142.11037469E-13-2.31310052E-13
7.90733328E-16-6.15462966E-158.90326784E-12-2.35689927E-111.89830716E-113.69078894E-12
-1.50439169E-151.36004466E-14-2.35689927E-112.64162422E-10-2.45166573E-10-9.36692851E-12
-2.46685264E-142.11037469E-131.89830716E-11-2.45166573E-104.01768045E-10-1.55389572E-10
2.50834549E-14-2.31310052E-133.69078894E-12-9.36692851E-12-1.55389572E-101.59724451E-10