AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HG144 ∴ Orbital info ∴ Epoch epochXXX

(473083) 2015HG144 ▹

ORBITAL INFORMATION

◲

(ASCII data file 473083.eq0)

Keplerian elements at epoch
58453.3 MJD
	Value	1-σ variation	Units
a	2.93686	2.877e-08	au
e	0.164303	1.301e-07
i	5.434	8.677e-06	deg
Ω	235.402	7.646e-05	deg
ω	330.698	8.067e-05	deg
M	259.359	2.155e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4543	au
Aphelion	3.4194	au
Asc. node-Earth separation	1.48782	au
Desc. node-Earth separation	2.34687	au
Earth MOID	1.45112	au
Orbital period	1838.33	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	-0.22408301	0.00192625	0.00332209	0.04786821	-0.14862127
-0.22408301	1.00000000	0.00701296	-0.02134122	-0.21757410	0.64617070
0.00192625	0.00701296	1.00000000	-0.63106977	0.59031298	0.01439947
0.00332209	-0.02134122	-0.63106977	1.00000000	-0.93698074	-0.01954105
0.04786821	-0.21757410	0.59031298	-0.93698074	1.00000000	-0.32603230
-0.14862127	0.64617070	0.01439947	-0.01954105	-0.32603230	1.00000000

Covariance matrix
8.27947415E-16	-8.38850709E-16	4.80906193E-16	7.30841184E-15	1.11117894E-13	-9.21733939E-14
-8.38850709E-16	1.69257825E-14	7.91630458E-15	-2.12277165E-13	-2.28358422E-12	1.81194444E-12
4.80906193E-16	7.91630458E-15	7.52825150E-11	-4.18633675E-10	4.13204311E-10	2.69287962E-12
7.30841184E-15	-2.12277165E-13	-4.18633675E-10	5.84547022E-09	-5.77930809E-09	-3.22018496E-11
1.11117894E-13	-2.28358422E-12	4.13204311E-10	-5.77930809E-09	6.50835014E-09	-5.66916788E-10
-9.21733939E-14	1.81194444E-12	2.69287962E-12	-3.22018496E-11	-5.66916788E-10	4.64564991E-10