AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YP143 ∴ Orbital info ∴ Epoch epochXXX

(143975) 2003YP143 ▹

ORBITAL INFORMATION

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(ASCII data file 143975.eq0)

Keplerian elements at epoch
58019.7 MJD
	Value	1-σ variation	Units
a	2.58391	1.35e-08	au
e	0.157475	3.16e-08
i	12.577	5.092e-06	deg
Ω	330.506	1.654e-05	deg
ω	263.72	2.399e-05	deg
M	346.855	1.775e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.177	au
Aphelion	2.9908	au
Asc. node-Earth separation	1.5527	au
Desc. node-Earth separation	1.48743	au
Earth MOID	1.20887	au
Orbital period	1517.1	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.14321436	-0.00086850	0.00366009	0.07056711	-0.10793124
-0.14321436	1.00000000	0.00973672	-0.01022912	-0.04904890	0.08368315
-0.00086850	0.00973672	1.00000000	-0.02050967	-0.00834582	0.02948656
0.00366009	-0.01022912	-0.02050967	1.00000000	-0.67670342	0.00962083
0.07056711	-0.04904890	-0.00834582	-0.67670342	1.00000000	-0.73185376
-0.10793124	0.08368315	0.02948656	0.00962083	-0.73185376	1.00000000

Covariance matrix
1.82345327E-16	-6.11169065E-17	-5.97185082E-17	8.17521811E-16	2.28561512E-14	-2.58671836E-14
-6.11169065E-17	9.98745845E-16	1.56687501E-15	-5.34719254E-15	-3.71800729E-14	4.69375220E-14
-5.97185082E-17	1.56687501E-15	2.59291336E-11	-1.72747925E-12	-1.01933439E-12	2.66484990E-12
8.17521811E-16	-5.34719254E-15	-1.72747925E-12	2.73602553E-10	-2.68479972E-10	2.82440795E-12
2.28561512E-14	-3.71800729E-14	-1.01933439E-12	-2.68479972E-10	5.75316587E-10	-3.11553331E-10
-2.58671836E-14	4.69375220E-14	2.66484990E-12	2.82440795E-12	-3.11553331E-10	3.14999078E-10