NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011CP4 ∴ Orbital info ∴ Epoch 56842 MJD

(425755) 2011CP4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 425755.eq0)

Keplerian elements
(Epoch 56842.4 MJD)
	Value	1-σ variation	Units
a	0.911459	7.058e-09	au
e	0.870375	2.034e-08
i	9.449	8.195e-06	deg
Ω	148.034	8.042e-06	deg
ω	159.886	8.861e-06	deg
M	210.565	1.033e-05	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	6.889e-14	9.952e-15	au/day²

Other useful info
Absolute Magnitude (H)	21.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.1181	au
Aphelion distance	1.7048	au
Asc. node-Earth separation	0.22076	au
Desc. node-Earth separation	-0.88983	au
Earth MOID	0.01888	au
Orbital period	317.837	days
Date of orbit computation	feb 27 11:48

Covariance matrix
4.98107487E-17	4.56831838E-17	-9.17802421E-15	-1.50510301E-14	1.71268518E-14	-6.98616885E-14	1.55230703E-13
4.56831838E-17	4.13673136E-16	-4.65963963E-15	-1.02716421E-13	1.33752657E-13	-5.17976530E-14	1.05365603E-13
-9.17802421E-15	-4.65963963E-15	6.71538830E-11	3.01646134E-11	-3.10514893E-11	9.00811332E-12	3.43987577E-11
-1.50510301E-14	-1.02716421E-13	3.01646134E-11	6.46676070E-11	-7.02901666E-11	2.16784268E-11	-6.78190617E-12
1.71268518E-14	1.33752657E-13	-3.10514893E-11	-7.02901666E-11	7.85122981E-11	-2.27719442E-11	1.48801486E-11
-6.98616885E-14	-5.17976530E-14	9.00811332E-12	2.16784268E-11	-2.27719442E-11	1.06798719E-10	9.08798866E-11
1.55230703E-13	1.05365603E-13	3.43987577E-11	-6.78190617E-12	1.48801486E-11	9.08798866E-11	9.90353229E-09

Correlation matrix
1.00000000	0.31824836	-0.15869093	-0.26519253	0.27387170	-0.95784342	0.22101463
0.31824836	1.00000000	-0.02795684	-0.62801183	0.74217260	-0.24643274	0.05205652
-0.15869093	-0.02795684	1.00000000	0.45773993	-0.42763971	0.10636904	0.04218054
-0.26519253	-0.62801183	0.45773993	1.00000000	-0.98646648	0.26085631	-0.00847449
0.27387170	0.74217260	-0.42763971	-0.98646648	1.00000000	-0.24868423	0.01687498
-0.95784342	-0.24643274	0.10636904	0.26085631	-0.24868423	1.00000000	0.08836692
0.22101463	0.05205652	0.04218054	-0.00847449	0.01687498	0.08836692	1.00000000