AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TK227 ∴ Orbital info ∴ Epoch epochXXX

(669187) 2012TK227 ▹

ORBITAL INFORMATION

◲

(ASCII data file 669187.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25844	1.453e-08	au
e	0.190866	1.186e-07
i	4.101	9.438e-06	deg
Ω	127.333	0.0001238	deg
ω	216.766	0.0001319	deg
M	160.334	3.286e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8274	au
Aphelion	2.6895	au
Asc. node-Earth separation	1.58444	au
Desc. node-Earth separation	0.87273	au
Earth MOID	0.8213	au
Orbital period	1239.68	days
Date of orbit computation	apr 23 22:09

Correlation matrix
1.00000000	-0.53440024	0.02745213	-0.02207239	0.00755094	-0.11351342
-0.53440024	1.00000000	-0.02578241	0.03198158	-0.08617876	0.22636800
0.02745213	-0.02578241	1.00000000	0.45662248	-0.42923980	0.00345778
-0.02207239	0.03198158	0.45662248	1.00000000	-0.93686355	0.00652491
0.00755094	-0.08617876	-0.42923980	-0.93686355	1.00000000	-0.34875674
-0.11351342	0.22636800	0.00345778	0.00652491	-0.34875674	1.00000000

Covariance matrix
2.11258916E-16	-9.21222326E-16	3.76601236E-15	-3.97162812E-14	1.44781660E-14	-5.42090491E-14
-9.21222326E-16	1.40663227E-14	-2.88610326E-14	4.69571600E-13	-1.34832741E-12	8.82109233E-13
3.76601236E-15	-2.88610326E-14	8.90832775E-11	5.33540061E-10	-5.34444886E-10	1.07229141E-12
-3.97162812E-14	4.69571600E-13	5.33540061E-10	1.53258051E-08	-1.53000495E-08	2.65401384E-11
1.44781660E-14	-1.34832741E-12	-5.34444886E-10	-1.53000495E-08	1.74024218E-08	-1.51162650E-09
-5.42090491E-14	8.82109233E-13	1.07229141E-12	2.65401384E-11	-1.51162650E-09	1.07952845E-09