AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TW15 ∴ Orbital info ∴ Epoch epochXXX

2012TW15 ▹

ORBITAL INFORMATION

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(ASCII data file 2012TW15.eq0)

Keplerian elements at epoch
57880.6 MJD
	Value	1-σ variation	Units
a	2.67329	4.311e-08	au
e	0.1161	1.583e-07
i	2.04	1.225e-05	deg
Ω	152.282	0.000383	deg
ω	211.315	0.0003919	deg
M	25.354	7.071e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3629	au
Aphelion	2.9837	au
Asc. node-Earth separation	1.93901	au
Desc. node-Earth separation	1.38962	au
Earth MOID	1.36137	au
Orbital period	1596.5	days
Date of orbit computation	apr 24 01:48

Correlation matrix
1.00000000	0.56344052	-0.01346957	-0.01936433	0.09875602	-0.40693555
0.56344052	1.00000000	-0.01372004	-0.00698697	0.06154654	-0.30476653
-0.01346957	-0.01372004	1.00000000	0.52447170	-0.51452260	0.01204008
-0.01936433	-0.00698697	0.52447170	1.00000000	-0.97718238	0.00188313
0.09875602	0.06154654	-0.51452260	-0.97718238	1.00000000	-0.21299186
-0.40693555	-0.30476653	0.01204008	0.00188313	-0.21299186	1.00000000

Covariance matrix
1.85841605E-15	3.84564626E-15	-7.11542780E-15	-3.19712540E-13	1.66829263E-12	-1.24038597E-12
3.84564626E-15	2.50668388E-14	-2.66183395E-14	-4.23666650E-13	3.81848083E-12	-3.41174683E-12
-7.11542780E-15	-2.66183395E-14	1.50159175E-10	2.46140927E-09	-2.47068613E-09	1.04319382E-11
-3.19712540E-13	-4.23666650E-13	2.46140927E-09	1.46680258E-07	-1.46655596E-07	5.09946632E-11
1.66829263E-12	3.81848083E-12	-2.47068613E-09	-1.46655596E-07	1.53558676E-07	-5.90146621E-09
-1.24038597E-12	-3.41174683E-12	1.04319382E-11	5.09946632E-11	-5.90146621E-09	4.99941829E-09