AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1987RO1 ∴ Orbital info ∴ Epoch epochXXX

(19965) 1987RO1 ▹

ORBITAL INFORMATION

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(ASCII data file 19965.eq0)

Keplerian elements at epoch
57533.1 MJD
	Value	1-σ variation	Units
a	3.20956	1.614e-08	au
e	0.15251	3.054e-08
i	3.946	3.618e-06	deg
Ω	132.03	5.647e-05	deg
ω	165.403	5.812e-05	deg
M	15.749	1.404e-05	deg

Other useful info
Absolute Magnitude (H)	12.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7201	au
Aphelion	3.6991	au
Asc. node-Earth separation	2.69362	au
Desc. node-Earth separation	1.71738	au
Earth MOID	1.70424	au
Orbital period	2100.23	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.15344746	0.01296048	0.00597206	0.00014335	-0.02197760
0.15344746	1.00000000	0.00695133	0.00346921	0.02780595	-0.13831658
0.01296048	0.00695133	1.00000000	0.19434766	-0.18795336	0.00120513
0.00597206	0.00346921	0.19434766	1.00000000	-0.96904860	-0.00168036
0.00014335	0.02780595	-0.18795336	-0.96904860	1.00000000	-0.24066370
-0.02197760	-0.13831658	0.00120513	-0.00168036	-0.24066370	1.00000000

Covariance matrix
2.60656257E-16	7.56683588E-17	7.57070589E-16	5.44469615E-15	1.34521505E-16	-4.98041513E-15
7.56683588E-17	9.32912811E-16	7.68191214E-16	5.98366196E-15	4.93641151E-14	-5.92987998E-14
7.57070589E-16	7.68191214E-16	1.30906855E-11	3.97078013E-11	-3.95261398E-11	6.12021780E-14
5.44469615E-15	5.98366196E-15	3.97078013E-11	3.18882495E-09	-3.18063639E-09	-1.33188956E-12
1.34521505E-16	4.93641151E-14	-3.95261398E-11	-3.18063639E-09	3.37836253E-09	-1.96342743E-10
-4.98041513E-15	-5.92987998E-14	6.12021780E-14	-1.33188956E-12	-1.96342743E-10	1.97016356E-10