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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XN229 ∴ Orbital info ∴ Epoch epochXXX
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(148166) 1999XN229  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 148166.eq0)
Keplerian elements at epoch
58482.1 MJD
Value 1-σ variation Units
a 2.2293 7.318e-09 au
e 0.188346 3.784e-08
i 5.697 4.31e-06 deg
Ω 22.44 3.429e-05 deg
ω 18.257 3.65e-05 deg
M 275.375 1.06e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8094 au
Aphelion 2.6492 au
Asc. node-Earth separation 0.82729 au
Desc. node-Earth separation 1.61557 au
Earth MOID 0.81794 au
Orbital period 1215.77 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.00000000-0.307843140.01104852-0.00165106-0.018212180.05134006
-0.307843141.00000000-0.028439360.01969497-0.01167854-0.02381913
0.01104852-0.028439361.000000000.09147026-0.08245337-0.00829403
-0.001651060.019694970.091470261.00000000-0.92871999-0.01375568
-0.01821218-0.01167854-0.08245337-0.928719991.00000000-0.35005622
0.05134006-0.02381913-0.00829403-0.01375568-0.350056221.00000000
Covariance matrix
5.35508791E-17-8.52546299E-173.48480624E-16-4.14316878E-16-4.86413767E-153.98120487E-15
-8.52546299E-171.43222216E-15-4.63891383E-152.55591389E-14-1.61307462E-14-9.55225477E-15
3.48480624E-16-4.63891383E-151.85773004E-111.35193844E-11-1.29706079E-11-3.78818760E-13
-4.14316878E-162.55591389E-141.35193844E-111.17590281E-09-1.16233453E-09-4.99853438E-12
-4.86413767E-15-1.61307462E-14-1.29706079E-11-1.16233453E-091.33205224E-09-1.35385839E-10
3.98120487E-15-9.55225477E-15-3.78818760E-13-4.99853438E-12-1.35385839E-101.12292209E-10