AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Seignovert ∴ Orbital info ∴ Epoch epochXXX

(30831) Seignovert ▹

ORBITAL INFORMATION

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(ASCII data file 30831.eq0)

Keplerian elements at epoch
58390.5 MJD
	Value	1-σ variation	Units
a	1.9548	3.996e-09	au
e	0.09996	3.957e-08
i	20.748	4.575e-06	deg
Ω	212.586	8.099e-06	deg
ω	124.845	2.278e-05	deg
M	121.297	1.959e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7594	au
Aphelion	2.1502	au
Asc. node-Earth separation	1.04825	au
Desc. node-Earth separation	0.83651	au
Earth MOID	0.80551	au
Orbital period	998.279	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	0.00451140	0.00175738	0.00327368	-0.21332423	0.21785428
0.00451140	1.00000000	-0.14133638	-0.05695010	0.43374653	-0.49762000
0.00175738	-0.14133638	1.00000000	-0.43970770	0.04730864	0.11475234
0.00327368	-0.05695010	-0.43970770	1.00000000	-0.36269982	0.03839279
-0.21332423	0.43374653	0.04730864	-0.36269982	1.00000000	-0.93842779
0.21785428	-0.49762000	0.11475234	0.03839279	-0.93842779	1.00000000

Covariance matrix
1.59687080E-17	7.13446156E-19	3.21318042E-17	1.05952219E-16	-1.94233484E-14	1.70564815E-14
7.13446156E-19	1.56614031E-15	-2.55919201E-14	-1.82536252E-14	3.91111295E-13	-3.85834997E-13
3.21318042E-17	-2.55919201E-14	2.09347205E-11	-1.62943475E-11	4.93199984E-12	1.02868776E-11
1.05952219E-16	-1.82536252E-14	-1.62943475E-11	6.55961947E-11	-6.69322883E-11	6.09224671E-12
-1.94233484E-14	3.91111295E-13	4.93199984E-12	-6.69322883E-11	5.19156180E-10	-4.18926977E-10
1.70564815E-14	-3.85834997E-13	1.02868776E-11	6.09224671E-12	-4.18926977E-10	3.83863581E-10