AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017DM57 ∴ Orbital info ∴ Epoch epochXXX

(657943) 2017DM57 ▹

ORBITAL INFORMATION

◲

(ASCII data file 657943.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33027	2.457e-08	au
e	0.075218	1.239e-07
i	10.704	1.389e-05	deg
Ω	31.147	3.696e-05	deg
ω	201.978	7.233e-05	deg
M	288.766	5.866e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.155	au
Aphelion	2.5055	au
Asc. node-Earth separation	1.49701	au
Desc. node-Earth separation	1.16099	au
Earth MOID	1.14867	au
Orbital period	1299.29	days
Date of orbit computation	apr 23 22:07

Correlation matrix
1.00000000	0.47182132	0.00197580	0.00144957	-0.19260995	0.09891330
0.47182132	1.00000000	-0.03013858	0.01215637	-0.48461665	0.50327248
0.00197580	-0.03013858	1.00000000	-0.21384079	0.12816219	-0.02453252
0.00144957	0.01215637	-0.21384079	1.00000000	-0.50591426	0.00625237
-0.19260995	-0.48461665	0.12816219	-0.50591426	1.00000000	-0.85458906
0.09891330	0.50327248	-0.02453252	0.00625237	-0.85458906	1.00000000

Covariance matrix
6.03766653E-16	1.43691200E-15	6.74573023E-16	1.31630307E-15	-3.42309735E-13	1.42582345E-13
1.43691200E-15	1.53615872E-14	-5.19028631E-14	5.56807694E-14	-4.34432539E-12	3.65929758E-12
6.74573023E-16	-5.19028631E-14	1.93063916E-10	-1.09805606E-10	1.28800177E-10	-1.99972016E-11
1.31630307E-15	5.56807694E-14	-1.09805606E-10	1.36573617E-09	-1.35227900E-09	1.35551500E-11
-3.42309735E-13	-4.34432539E-12	1.28800177E-10	-1.35227900E-09	5.23132796E-09	-3.62610021E-09
1.42582345E-13	3.65929758E-12	-1.99972016E-11	1.35551500E-11	-3.62610021E-09	3.44154139E-09