AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TY85 ∴ Orbital info ∴ Epoch epochXXX

(55440) 2001TY85 ▹

ORBITAL INFORMATION

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(ASCII data file 55440.eq0)

Keplerian elements at epoch
57964.8 MJD
	Value	1-σ variation	Units
a	2.35501	6.89e-09	au
e	0.168998	3.752e-08
i	3.971	3.796e-06	deg
Ω	284.369	5.221e-05	deg
ω	263.323	5.351e-05	deg
M	326.424	1.176e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.957	au
Aphelion	2.753	au
Asc. node-Earth separation	1.317	au
Desc. node-Earth separation	1.26026	au
Earth MOID	0.96279	au
Orbital period	1320.04	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	-0.09275589	0.00377240	-0.00613849	0.03456379	-0.14851714
-0.09275589	1.00000000	0.00225372	0.00494020	-0.08630915	0.45544165
0.00377240	0.00225372	1.00000000	0.32160015	-0.31362622	0.00061136
-0.00613849	0.00494020	0.32160015	1.00000000	-0.97554283	0.01130936
0.03456379	-0.08630915	-0.31362622	-0.97554283	1.00000000	-0.22464660
-0.14851714	0.45544165	0.00061136	0.01130936	-0.22464660	1.00000000

Covariance matrix
4.74729102E-17	-2.39769663E-17	9.86719725E-17	-2.20815946E-15	1.27441308E-14	-1.20307163E-14
-2.39769663E-17	1.40753647E-15	3.20982963E-16	9.67654259E-15	-1.73281646E-13	2.00888265E-13
9.86719725E-17	3.20982963E-16	1.44113893E-11	6.37404069E-11	-6.37134608E-11	2.72859828E-14
-2.20815946E-15	9.67654259E-15	6.37404069E-11	2.72578334E-09	-2.72557363E-09	6.94185701E-12
1.27441308E-14	-1.73281646E-13	-6.37134608E-11	-2.72557363E-09	2.86372837E-09	-1.41337614E-10
-1.20307163E-14	2.00888265E-13	2.72859828E-14	6.94185701E-12	-1.41337614E-10	1.38224170E-10