AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RR309 ∴ Orbital info ∴ Epoch epochXXX

(312054) 2007RR309 ▹

ORBITAL INFORMATION

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(ASCII data file 312054.eq0)

Keplerian elements at epoch
57541.7 MJD
	Value	1-σ variation	Units
a	2.29223	1.708e-08	au
e	0.032129	6.643e-08
i	3.034	7.78e-06	deg
Ω	31.645	0.0001159	deg
ω	194.819	0.0001622	deg
M	349.85	0.0001118	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2186	au
Aphelion	2.3659	au
Asc. node-Earth separation	1.36739	au
Desc. node-Earth separation	1.21571	au
Earth MOID	1.20867	au
Orbital period	1267.61	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.08665912	0.00141428	0.00766092	-0.08074217	0.11101619
0.08665912	1.00000000	-0.01023476	-0.00102021	-0.26966700	0.39698694
0.00141428	-0.01023476	1.00000000	-0.30004277	0.21851185	-0.00619421
0.00766092	-0.00102021	-0.30004277	1.00000000	-0.72477384	0.01718460
-0.08074217	-0.26966700	0.21851185	-0.72477384	1.00000000	-0.70069753
0.11101619	0.39698694	-0.00619421	0.01718460	-0.70069753	1.00000000

Covariance matrix
2.91569626E-16	9.82991772E-17	1.87893315E-16	1.51563325E-14	-2.23559047E-13	2.11909108E-13
9.82991772E-17	4.41294898E-15	-5.28991287E-15	-7.85231493E-15	-2.90477790E-12	2.94803634E-12
1.87893315E-16	-5.28991287E-15	6.05358494E-11	-2.70477680E-10	2.75677914E-10	-5.38746402E-12
1.51563325E-14	-7.85231493E-15	-2.70477680E-10	1.34240600E-08	-1.36164884E-08	2.22573545E-10
-2.23559047E-13	-2.90477790E-12	2.75677914E-10	-1.36164884E-08	2.62930723E-08	-1.27011607E-08
2.11909108E-13	2.94803634E-12	-5.38746402E-12	2.22573545E-10	-1.27011607E-08	1.24963825E-08