AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Nancita ∴ Orbital info ∴ Epoch epochXXX

(4222) Nancita ▹

ORBITAL INFORMATION

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(ASCII data file 4222.eq0)

Keplerian elements at epoch
57562.5 MJD
	Value	1-σ variation	Units
a	2.3675	4.031e-09	au
e	0.294727	2.71e-08
i	3.74	3.519e-06	deg
Ω	206.857	4.279e-05	deg
ω	217.505	4.329e-05	deg
M	346.5	5.228e-06	deg

Other useful info
Absolute Magnitude (H)	12.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6697	au
Aphelion	3.0653	au
Asc. node-Earth separation	1.81836	au
Desc. node-Earth separation	0.75731	au
Earth MOID	0.68566	au
Orbital period	1330.56	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.09514754	0.00207157	0.00226902	-0.01632064	0.08074284
0.09514754	1.00000000	-0.01112448	0.00057253	-0.05210279	0.24504900
0.00207157	-0.01112448	1.00000000	-0.15150395	0.14865480	0.00374084
0.00226902	0.00057253	-0.15150395	1.00000000	-0.98802822	0.00773274
-0.01632064	-0.05210279	0.14865480	-0.98802822	1.00000000	-0.15159468
0.08074284	0.24504900	0.00374084	0.00773274	-0.15159468	1.00000000

Covariance matrix
1.62459338E-17	1.03919593E-17	2.93848196E-17	3.91316548E-16	-2.84748929E-15	1.70155742E-15
1.03919593E-17	7.34268791E-16	-1.06086040E-15	6.63811224E-16	-6.11140500E-14	3.47176843E-14
2.93848196E-17	-1.06086040E-15	1.23851659E-11	-2.28135670E-11	2.26455276E-11	6.88320104E-14
3.91316548E-16	6.63811224E-16	-2.28135670E-11	1.83078211E-09	-1.82995438E-09	1.72990482E-12
-2.84748929E-15	-6.11140500E-14	2.26455276E-11	-1.82995438E-09	1.87372205E-09	-3.43089024E-11
1.70155742E-15	3.47176843E-14	6.88320104E-14	1.72990482E-12	-3.43089024E-11	2.73363510E-11