AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017DL7 ∴ Orbital info ∴ Epoch epochXXX

(677754) 2017DL7 ▹

ORBITAL INFORMATION

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(ASCII data file 677754.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.9278	1.194e-08	au
e	0.070299	9.393e-08
i	22.937	7.717e-06	deg
Ω	153.894	1.813e-05	deg
ω	234.176	4.322e-05	deg
M	4.549	4.017e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7923	au
Aphelion	2.0633	au
Asc. node-Earth separation	1.01156	au
Desc. node-Earth separation	0.83252	au
Earth MOID	0.82346	au
Orbital period	977.666	days
Date of orbit computation	apr 23 22:10

Correlation matrix
1.00000000	0.09922565	0.02896778	0.01469723	-0.20307841	0.01346599
0.09922565	1.00000000	0.17830762	0.06591439	-0.25632574	0.25642346
0.02896778	0.17830762	1.00000000	0.50665853	-0.21377835	0.01686890
0.01469723	0.06591439	0.50665853	1.00000000	-0.39172464	0.00421556
-0.20307841	-0.25632574	-0.21377835	-0.39172464	1.00000000	-0.89624775
0.01346599	0.25642346	0.01686890	0.00421556	-0.89624775	1.00000000

Covariance matrix
1.42453096E-16	1.11245378E-16	2.66810353E-15	3.17951510E-15	-1.04762875E-13	6.45593438E-15
1.11245378E-16	8.82356585E-15	1.29253871E-13	1.12225539E-13	-1.04069143E-12	9.67530837E-13
2.66810353E-15	1.29253871E-13	5.95529350E-11	7.08690090E-11	-7.13054963E-11	5.22905578E-12
3.17951510E-15	1.12225539E-13	7.08690090E-11	3.28532868E-10	-3.06886658E-10	3.06923385E-12
-1.04762875E-13	-1.04069143E-12	-7.13054963E-11	-3.06886658E-10	1.86816574E-09	-1.55604007E-09
6.45593438E-15	9.67530837E-13	5.22905578E-12	3.06923385E-12	-1.55604007E-09	1.61350378E-09