AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

2017OB56 ▹

ORBITAL INFORMATION

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(ASCII data file 2017OB56.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.23421	7.609e-08	au
e	0.132516	1.993e-07
i	5.558	1.768e-05	deg
Ω	323.551	0.0001344	deg
ω	35.374	0.000149	deg
M	32.957	5.59e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8056	au
Aphelion	3.6628	au
Asc. node-Earth separation	1.85526	au
Desc. node-Earth separation	2.57562	au
Earth MOID	1.80394	au
Orbital period	2124.47	days
Date of orbit computation	apr 24 02:22

Correlation matrix
1.00000000	-0.49704128	0.00739879	-0.03489563	0.09452232	-0.36657613
-0.49704128	1.00000000	-0.04584520	0.00417746	-0.13172359	0.38870541
0.00739879	-0.04584520	1.00000000	0.48911380	-0.43529511	-0.01706003
-0.03489563	0.00417746	0.48911380	1.00000000	-0.90451218	0.02397127
0.09452232	-0.13172359	-0.43529511	-0.90451218	1.00000000	-0.43215950
-0.36657613	0.38870541	-0.01706003	0.02397127	-0.43215950	1.00000000

Covariance matrix
5.78950268E-15	-7.53686582E-15	9.95482352E-15	-3.56943210E-13	1.07135080E-12	-1.55908507E-12
-7.53686582E-15	3.97150750E-14	-1.61556340E-13	1.11917436E-13	-3.91037093E-12	4.32995394E-12
9.95482352E-15	-1.61556340E-13	3.12683385E-10	1.16270554E-09	-1.14660254E-09	-1.68623121E-11
-3.56943210E-13	1.11917436E-13	1.16270554E-09	1.80723593E-08	-1.81133408E-08	1.80128920E-10
1.07135080E-12	-3.91037093E-12	-1.14660254E-09	-1.81133408E-08	2.21898019E-08	-3.59836963E-09
-1.55908507E-12	4.32995394E-12	-1.68623121E-11	1.80128920E-10	-3.59836963E-09	3.12442422E-09