AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RA8 ∴ Orbital info ∴ Epoch epochXXX

2007RA8 ▹

ORBITAL INFORMATION

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(ASCII data file 2007RA8.eq0)

Keplerian elements at epoch
58823.8 MJD
	Value	1-σ variation	Units
a	2.76641	3.136e-08	au
e	0.241812	2.751e-07
i	7.34	1.001e-05	deg
Ω	276.048	0.0001667	deg
ω	100.045	0.0001961	deg
M	220.491	6.037e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0975	au
Aphelion	3.4354	au
Asc. node-Earth separation	1.70315	au
Desc. node-Earth separation	1.51621	au
Earth MOID	1.1134	au
Orbital period	1680.63	days
Date of orbit computation	apr 24 01:30

Correlation matrix
1.00000000	0.65769754	-0.15072131	0.03505044	-0.13447528	0.17143186
0.65769754	1.00000000	-0.17919652	-0.00837777	-0.13354316	0.22233026
-0.15072131	-0.17919652	1.00000000	-0.59274490	0.52016546	-0.03253146
0.03505044	-0.00837777	-0.59274490	1.00000000	-0.85388624	0.02229439
-0.13447528	-0.13354316	0.52016546	-0.85388624	1.00000000	-0.53725700
0.17143186	0.22233026	-0.03253146	0.02229439	-0.53725700	1.00000000

Covariance matrix
9.83532884E-16	5.67457344E-15	-4.73005776E-14	1.83195874E-13	-8.26989994E-13	3.24546444E-13
5.67457344E-15	7.56876670E-14	-4.93332213E-13	-3.84121470E-13	-7.20439590E-12	3.69234280E-12
-4.73005776E-14	-4.93332213E-13	1.00137026E-10	-9.88537037E-10	1.02070966E-09	-1.96513210E-11
1.83195874E-13	-3.84121470E-13	-9.88537037E-10	2.77750945E-08	-2.79055864E-08	2.24292235E-10
-8.26989994E-13	-7.20439590E-12	1.02070966E-09	-2.79055864E-08	3.84526906E-08	-6.35969554E-09
3.24546444E-13	3.69234280E-12	-1.96513210E-11	2.24292235E-10	-6.35969554E-09	3.64402837E-09