AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002NY21 ∴ Orbital info ∴ Epoch epochXXX

(252919) 2002NY21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 252919.eq0)

Keplerian elements at epoch
57914.5 MJD
	Value	1-σ variation	Units
a	2.4292	8.493e-09	au
e	0.136375	6.085e-08
i	5.857	4.326e-06	deg
Ω	270.202	6.036e-05	deg
ω	65.247	6.227e-05	deg
M	313.484	1.435e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0979	au
Aphelion	2.7605	au
Asc. node-Earth separation	1.23889	au
Desc. node-Earth separation	1.54645	au
Earth MOID	1.09583	au
Orbital period	1382.91	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	-0.26117031	0.01768153	-0.01859255	-0.00438921	0.07195267
-0.26117031	1.00000000	-0.02880059	0.02633895	-0.02196348	-0.00467171
0.01768153	-0.02880059	1.00000000	0.37276530	-0.36023452	0.00027006
-0.01859255	0.02633895	0.37276530	1.00000000	-0.96519829	0.00438714
-0.00438921	-0.02196348	-0.36023452	-0.96519829	1.00000000	-0.26003876
0.07195267	-0.00467171	0.00027006	0.00438714	-0.26003876	1.00000000

Covariance matrix
7.21332515E-17	-1.34974270E-16	6.49635728E-16	-9.53144013E-15	-2.32143409E-15	8.76826422E-15
-1.34974270E-16	3.70270277E-15	-7.58129004E-15	9.67407635E-14	-8.32266510E-14	-4.07882152E-15
6.49635728E-16	-7.58129004E-15	1.87139099E-11	9.73350932E-11	-9.70441785E-11	1.67626658E-14
-9.53144013E-15	9.67407635E-14	9.73350932E-11	3.64337107E-09	-3.62802397E-09	3.79955252E-12
-2.32143409E-15	-8.32266510E-14	-9.70441785E-11	-3.62802397E-09	3.87796424E-09	-2.32347997E-10
8.76826422E-15	-4.07882152E-15	1.67626658E-14	3.79955252E-12	-2.32347997E-10	2.05872286E-10