AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017SD91 ∴ Orbital info ∴ Epoch epochXXX

(698028) 2017SD91 ▹

ORBITAL INFORMATION

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(ASCII data file 698028.eq0)

Keplerian elements at epoch
58271.9 MJD
	Value	1-σ variation	Units
a	2.60581	4.019e-08	au
e	0.039388	1.153e-07
i	14.916	1.032e-05	deg
Ω	14.517	3.555e-05	deg
ω	124.465	0.0001142	deg
M	282.069	0.0001086	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5032	au
Aphelion	2.7084	au
Asc. node-Earth separation	1.66245	au
Desc. node-Earth separation	1.54538	au
Earth MOID	1.53323	au
Orbital period	1536.43	days
Date of orbit computation	Jul 26 11:36

Correlation matrix
1.00000000	0.22768408	-0.00137967	0.04364405	0.23842757	-0.25742898
0.22768408	1.00000000	-0.07727887	0.08611793	0.28652808	-0.29348086
-0.00137967	-0.07727887	1.00000000	-0.34042252	0.09363485	0.00582132
0.04364405	0.08611793	-0.34042252	1.00000000	-0.26929343	-0.02817558
0.23842757	0.28652808	0.09363485	-0.26929343	1.00000000	-0.95290823
-0.25742898	-0.29348086	0.00582132	-0.02817558	-0.95290823	1.00000000

Covariance matrix
1.61509065E-15	1.05516342E-15	-5.71946270E-16	6.23624656E-14	1.09396526E-12	-1.12320385E-12
1.05516342E-15	1.32977207E-14	-9.19247370E-14	3.53087235E-13	3.77228422E-12	-3.67427014E-12
-5.71946270E-16	-9.19247370E-14	1.06405990E-10	-1.24853618E-10	1.10272996E-10	6.51938831E-12
6.23624656E-14	3.53087235E-13	-1.24853618E-10	1.26415294E-09	-1.09313597E-09	-1.08761553E-10
1.09396526E-12	3.77228422E-12	1.10272996E-10	-1.09313597E-09	1.30345856E-08	-1.18114274E-08
-1.12320385E-12	-3.67427014E-12	6.51938831E-12	-1.08761553E-10	-1.18114274E-08	1.17870570E-08