AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007PJ22 ∴ Orbital info ∴ Epoch epochXXX

(210197) 2007PJ22 ▹

ORBITAL INFORMATION

◲

(ASCII data file 210197.eq0)

Keplerian elements at epoch
57349.5 MJD
	Value	1-σ variation	Units
a	1.93498	1.176e-08	au
e	0.085391	7.607e-08
i	16.426	8.797e-06	deg
Ω	337.46	1.76e-05	deg
ω	236.657	5.318e-05	deg
M	143.266	5.169e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7697	au
Aphelion	2.1002	au
Asc. node-Earth separation	1.00641	au
Desc. node-Earth separation	0.84572	au
Earth MOID	0.81054	au
Orbital period	983.132	days
Date of orbit computation	apr 23 20:33

Correlation matrix
1.00000000	-0.20471860	0.01501435	-0.01512610	0.11286998	-0.12355833
-0.20471860	1.00000000	-0.00387143	0.00766882	-0.60998461	0.67642935
0.01501435	-0.00387143	1.00000000	0.20732955	-0.03919821	-0.02780598
-0.01512610	0.00766882	0.20732955	1.00000000	-0.32741643	0.01380380
0.11286998	-0.60998461	-0.03919821	-0.32741643	1.00000000	-0.94491521
-0.12355833	0.67642935	-0.02780598	0.01380380	-0.94491521	1.00000000

Covariance matrix
1.38240930E-16	-1.83110928E-16	1.55301505E-15	-3.13063709E-15	7.05792563E-14	-7.50997665E-14
-1.83110928E-16	5.78731711E-15	-2.59096310E-15	1.02696274E-14	-2.46795836E-12	2.66016953E-12
1.55301505E-15	-2.59096310E-15	7.73930287E-11	3.21069822E-11	-1.83399209E-11	-1.26455411E-11
-3.13063709E-15	1.02696274E-14	3.21069822E-11	3.09866573E-10	-3.06526581E-10	1.25612932E-11
7.05792563E-14	-2.46795836E-12	-1.83399209E-11	-3.06526581E-10	2.82852891E-09	-2.59789376E-09
-7.50997665E-14	2.66016953E-12	-1.26455411E-11	1.25612932E-11	-2.59789376E-09	2.67236925E-09