AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XQ77 ∴ Orbital info ∴ Epoch epochXXX

(125669) 2001XQ77 ▹

ORBITAL INFORMATION

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(ASCII data file 125669.eq0)

Keplerian elements at epoch
57932.9 MJD
	Value	1-σ variation	Units
a	2.25249	8.373e-09	au
e	0.066205	3.307e-08
i	3.345	3.53e-06	deg
Ω	112.964	9.025e-05	deg
ω	336.771	0.0001002	deg
M	198.336	4.337e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1034	au
Aphelion	2.4016	au
Asc. node-Earth separation	1.12951	au
Desc. node-Earth separation	1.37155	au
Earth MOID	1.11931	au
Orbital period	1234.79	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	-0.28172737	-0.00080719	-0.01008426	0.09973676	-0.21086407
-0.28172737	1.00000000	0.00297552	0.00313671	-0.09745858	0.22625426
-0.00080719	0.00297552	1.00000000	0.16822778	-0.14743062	-0.00784017
-0.01008426	0.00313671	0.16822778	1.00000000	-0.89918520	0.00060032
0.09973676	-0.09745858	-0.14743062	-0.89918520	1.00000000	-0.43704315
-0.21086407	0.22625426	-0.00784017	0.00060032	-0.43704315	1.00000000

Covariance matrix
7.01133382E-17	-7.80048288E-17	-2.38596322E-17	-7.62050461E-15	8.36965984E-14	-7.65793372E-14
-7.80048288E-17	1.09341307E-15	3.47329979E-16	9.36064884E-15	-3.22971678E-13	3.24487214E-13
-2.38596322E-17	3.47329979E-16	1.24615997E-11	5.35949540E-11	-5.21587072E-11	-1.20038622E-12
-7.62050461E-15	9.36064884E-15	5.35949540E-11	8.14476565E-09	-8.13281109E-09	2.34981262E-12
8.36965984E-14	-3.22971678E-13	-5.21587072E-11	-8.13281109E-09	1.00439485E-08	-1.89970101E-09
-7.65793372E-14	3.24487214E-13	-1.20038622E-12	2.34981262E-12	-1.89970101E-09	1.88112389E-09