AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007DW71 ∴ Orbital info ∴ Epoch epochXXX

(468571) 2007DW71 ▹

ORBITAL INFORMATION

◲

(ASCII data file 468571.eq0)

Keplerian elements at epoch
58168.9 MJD
	Value	1-σ variation	Units
a	2.62456	2.805e-08	au
e	0.103455	1.239e-07
i	14.662	9.984e-06	deg
Ω	158.868	3.271e-05	deg
ω	46.74	6.131e-05	deg
M	179.307	4.531e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.353	au
Aphelion	2.8961	au
Asc. node-Earth separation	1.43413	au
Desc. node-Earth separation	1.78429	au
Earth MOID	1.376	au
Orbital period	1553.05	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	0.24898571	-0.01521263	0.00896777	-0.03265976	0.00985695
0.24898571	1.00000000	-0.08488588	0.02382846	-0.45732660	0.46509362
-0.01521263	-0.08488588	1.00000000	0.30191224	-0.13899741	-0.01381420
0.00896777	0.02382846	0.30191224	1.00000000	-0.52894263	0.01287308
-0.03265976	-0.45732660	-0.13899741	-0.52894263	1.00000000	-0.84701743
0.00985695	0.46509362	-0.01381420	0.01287308	-0.84701743	1.00000000

Covariance matrix
7.86692734E-16	8.65353204E-16	-4.26013200E-15	8.22633245E-15	-5.61585217E-14	1.25276249E-14
8.65353204E-16	1.53543992E-14	-1.05019072E-13	9.65675986E-14	-3.47410506E-12	2.61144179E-12
-4.26013200E-15	-1.05019072E-13	9.96856508E-11	9.85862020E-11	-8.50791450E-11	-6.24979437E-12
8.22633245E-15	9.65675986E-14	9.85862020E-11	1.06964135E-09	-1.06054168E-09	1.90776678E-11
-5.61585217E-14	-3.47410506E-12	-8.50791450E-11	-1.06054168E-09	3.75837535E-09	-2.35296777E-09
1.25276249E-14	2.61144179E-12	-6.24979437E-12	1.90776678E-11	-2.35296777E-09	2.05327496E-09