AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997GC21 ∴ Orbital info ∴ Epoch epochXXX

(96331) 1997GC21 ▹

ORBITAL INFORMATION

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(ASCII data file 96331.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72269	1.693e-08	au
e	0.098532	6.175e-08
i	4.847	6.603e-06	deg
Ω	4.885	5.377e-05	deg
ω	148.52	5.916e-05	deg
M	35.128	2.654e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4544	au
Aphelion	2.991	au
Asc. node-Earth separation	1.94219	au
Desc. node-Earth separation	1.48992	au
Earth MOID	1.46627	au
Orbital period	1640.95	days
Date of orbit computation	apr 23 20:07

Correlation matrix
1.00000000	-0.19886792	-0.00628571	0.01262250	0.06580926	-0.40315365
-0.19886792	1.00000000	-0.00600496	-0.00736264	0.10723629	-0.16668229
-0.00628571	-0.00600496	1.00000000	-0.24199825	0.21313889	0.01454025
0.01262250	-0.00736264	-0.24199825	1.00000000	-0.90663346	0.00380063
0.06580926	0.10723629	0.21313889	-0.90663346	1.00000000	-0.40954685
-0.40315365	-0.16668229	0.01454025	0.00380063	-0.40954685	1.00000000

Covariance matrix
2.86777692E-16	-2.07941967E-16	-7.02817199E-16	1.14935455E-14	6.59331941E-14	-1.81186711E-13
-2.07941967E-16	3.81249663E-15	-2.44810608E-15	-2.44440959E-14	3.91733705E-13	-2.73134936E-13
-7.02817199E-16	-2.44810608E-15	4.35944078E-11	-8.59139085E-11	8.32573362E-11	2.54782953E-12
1.14935455E-14	-2.44440959E-14	-8.59139085E-11	2.89115736E-09	-2.88411143E-09	5.42344113E-12
6.59331941E-14	3.91733705E-13	8.32573362E-11	-2.88411143E-09	3.50016775E-09	-6.43029779E-10
-1.81186711E-13	-2.73134936E-13	2.54782953E-12	5.42344113E-12	-6.43029779E-10	7.04313701E-10