AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999CG87 ∴ Orbital info ∴ Epoch epochXXX

(49554) 1999CG87 ▹

ORBITAL INFORMATION

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(ASCII data file 49554.eq0)

Keplerian elements at epoch
57540.3 MJD
	Value	1-σ variation	Units
a	2.71517	1.054e-08	au
e	0.134438	3.072e-08
i	7.078	4.251e-06	deg
Ω	349.021	2.777e-05	deg
ω	100.044	3.381e-05	deg
M	346.29	1.749e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3501	au
Aphelion	3.0802	au
Asc. node-Earth separation	1.72249	au
Desc. node-Earth separation	1.61194	au
Earth MOID	1.37789	au
Orbital period	1634.16	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.20375318	0.00545278	0.00945955	-0.10040145	0.16520645
0.20375318	1.00000000	-0.01067718	0.00433951	0.01846088	-0.01932527
0.00545278	-0.01067718	1.00000000	0.09713214	-0.07851319	-0.00183864
0.00945955	0.00433951	0.09713214	1.00000000	-0.81565616	0.00415740
-0.10040145	0.01846088	-0.07851319	-0.81565616	1.00000000	-0.57609012
0.16520645	-0.01932527	-0.00183864	0.00415740	-0.57609012	1.00000000

Covariance matrix
1.11032023E-16	6.59574966E-17	2.44276081E-16	2.76850648E-15	-3.57667091E-14	3.04385426E-14
6.59574966E-17	9.43781122E-16	-1.39453992E-15	3.70277497E-15	1.91735694E-14	-1.03808723E-14
2.44276081E-16	-1.39453992E-15	1.80749754E-11	1.14697210E-11	-1.12848637E-11	-1.36681382E-13
2.76850648E-15	3.70277497E-15	1.14697210E-11	7.71439913E-10	-7.65901685E-10	2.01904409E-12
-3.57667091E-14	1.91735694E-14	-1.12848637E-11	-7.65901685E-10	1.14295650E-09	-3.40547753E-10
3.04385426E-14	-1.03808723E-14	-1.36681382E-13	2.01904409E-12	-3.40547753E-10	3.05735226E-10