AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017OB56 ∴ Orbital info ∴ Epoch epochXXX

2017OB56 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2017OB56.eq0)

Keplerian elements at epoch
58210.5 MJD
	Value	1-σ variation	Units
a	3.23294	7.702e-08	au
e	0.129476	1.997e-07
i	5.561	1.769e-05	deg
Ω	323.648	0.0001343	deg
ω	35.176	0.0001494	deg
M	21.569	5.391e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8143	au
Aphelion	3.6515	au
Asc. node-Earth separation	1.86324	au
Desc. node-Earth separation	2.56819	au
Earth MOID	1.8136	au
Orbital period	2123.22	days
Date of orbit computation	apr 24 02:22

Correlation matrix
1.00000000	-0.46663345	0.01726314	-0.03414722	0.09543260	-0.14236964
-0.46663345	1.00000000	-0.04448548	0.00465081	-0.13303565	0.29048237
0.01726314	-0.04448548	1.00000000	0.48923086	-0.43349618	-0.01363157
-0.03414722	0.00465081	0.48923086	1.00000000	-0.90059355	0.01655597
0.09543260	-0.13303565	-0.43349618	-0.90059355	1.00000000	-0.44474131
-0.14236964	0.29048237	-0.01363157	0.01655597	-0.44474131	1.00000000

Covariance matrix
5.93209061E-15	-7.17893678E-15	2.35268057E-14	-3.53119369E-13	1.09829113E-12	-5.91136934E-13
-7.17893678E-15	3.98988844E-14	-1.57230953E-13	1.24730107E-13	-3.97068344E-12	3.12800159E-12
2.35268057E-14	-1.57230953E-13	3.13096918E-10	1.16229265E-09	-1.14615014E-09	-1.30032569E-11
-3.53119369E-13	1.24730107E-13	1.16229265E-09	1.80270433E-08	-1.80679104E-08	1.19834974E-10
1.09829113E-12	-3.97068344E-12	-1.14615014E-09	-1.80679104E-08	2.23271705E-08	-3.58254064E-09
-5.91136934E-13	3.12800159E-12	-1.30032569E-11	1.19834974E-10	-3.58254064E-09	2.90625430E-09