AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017HT61 ∴ Orbital info ∴ Epoch epochXXX

(565947) 2017HT61 ▹

ORBITAL INFORMATION

◲

(ASCII data file 565947.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78843	3.815e-08	au
e	0.013784	6.952e-08
i	26.905	8.755e-06	deg
Ω	139.731	1.249e-05	deg
ω	33.952	0.0002834	deg
M	227.445	0.0002792	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.75	au
Aphelion	2.8269	au
Asc. node-Earth separation	1.77026	au
Desc. node-Earth separation	1.80716	au
Earth MOID	1.76887	au
Orbital period	1700.74	days
Date of orbit computation	apr 23 21:49

Correlation matrix
1.00000000	0.15047147	0.01116138	0.01386119	-0.14208989	0.11148853
0.15047147	1.00000000	-0.02216186	0.00845331	-0.31695704	0.31690882
0.01116138	-0.02216186	1.00000000	-0.04442370	0.01407210	-0.01318653
0.01386119	0.00845331	-0.04442370	1.00000000	-0.04485094	0.00554161
-0.14208989	-0.31695704	0.01407210	-0.04485094	1.00000000	-0.99860657
0.11148853	0.31690882	-0.01318653	0.00554161	-0.99860657	1.00000000

Covariance matrix
1.45569638E-15	3.99141307E-16	3.72833767E-15	6.60601426E-15	-1.53622001E-12	1.18767873E-12
3.99141307E-16	4.83363879E-15	-1.34897949E-14	7.34120271E-15	-6.24442316E-12	6.15183717E-12
3.72833767E-15	-1.34897949E-14	7.66520848E-11	-4.85825477E-12	3.49120806E-11	-3.22348702E-11
6.60601426E-15	7.34120271E-15	-4.85825477E-12	1.56029639E-10	-1.58755928E-10	1.93273652E-11
-1.53622001E-12	-6.24442316E-12	3.49120806E-11	-1.58755928E-10	8.02989112E-08	-7.90101073E-08
1.18767873E-12	6.15183717E-12	-3.22348702E-11	1.93273652E-11	-7.90101073E-08	7.79590987E-08