AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990TW8 ∴ Orbital info ∴ Epoch epochXXX

(35086) 1990TW8 ▹

ORBITAL INFORMATION

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(ASCII data file 35086.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27805	6.523e-09	au
e	0.188672	4.211e-08
i	5.895	4.567e-06	deg
Ω	18.543	2.723e-05	deg
ω	310.962	2.94e-05	deg
M	300.86	1.245e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8482	au
Aphelion	2.7079	au
Asc. node-Earth separation	0.95767	au
Desc. node-Earth separation	1.5058	au
Earth MOID	0.84398	au
Orbital period	1255.87	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	0.27125344	0.00834692	-0.00309528	0.06477853	-0.42777315
0.27125344	1.00000000	-0.00397847	-0.00727080	0.21000151	-0.64350875
0.00834692	-0.00397847	1.00000000	-0.09270831	0.08467815	0.00057346
-0.00309528	-0.00727080	-0.09270831	1.00000000	-0.92116772	0.00588933
0.06477853	0.21000151	0.08467815	-0.92116772	1.00000000	-0.36867480
-0.42777315	-0.64350875	0.00057346	0.00588933	-0.36867480	1.00000000

Covariance matrix
4.25444406E-17	7.44979081E-17	2.48635281E-16	-5.49845034E-16	1.24228484E-14	-3.47459574E-14
7.44979081E-17	1.77294326E-15	-7.65029968E-16	-8.33774618E-15	2.59979175E-13	-3.37420316E-13
2.48635281E-16	-7.65029968E-16	2.08559410E-11	-1.15306207E-11	1.13698569E-11	3.26129957E-14
-5.49845034E-16	-8.33774618E-15	-1.15306207E-11	7.41717058E-10	-7.37609600E-10	1.99735019E-12
1.24228484E-14	2.59979175E-13	1.13698569E-11	-7.37609600E-10	8.64445138E-10	-1.34983761E-10
-3.47459574E-14	-3.37420316E-13	3.26129957E-14	1.99735019E-12	-1.34983761E-10	1.55073901E-10