NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011CP4 ∴ Orbital info ∴ Epoch 60400 MJD

(425755) 2011CP4 ▹

ORBITAL INFORMATION

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(ASCII data file 425755.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.911636	1.376e-08	au
e	0.870232	2.095e-08
i	9.465	8.227e-06	deg
Ω	147.985	8.18e-06	deg
ω	159.925	9.173e-06	deg
M	279.912	7.211e-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	0.1183	au
Aphelion distance	1.705	au
Asc. node-Earth separation	0.2241	au
Desc. node-Earth separation	-0.88956	au
Earth MOID	0.01919	au
Orbital period	317.929	days
Date of orbit computation	feb 27 11:48

Covariance matrix
1.89427136E-16	6.47138195E-17	-7.18384814E-15	-7.39873148E-15	1.62695221E-14	-8.21945033E-13	1.36884364E-12
6.47138195E-17	4.38858223E-16	-8.96896559E-15	-1.09403420E-13	1.45410742E-13	-5.46984472E-13	2.25283597E-13
-7.18384814E-15	-8.96896559E-15	6.76890803E-11	3.14667796E-11	-3.31806893E-11	8.70916096E-11	6.10159922E-11
-7.39873148E-15	-1.09403420E-13	3.14667796E-11	6.69059994E-11	-7.39179266E-11	1.36366593E-10	-9.48819100E-12
1.62695221E-14	1.45410742E-13	-3.31806893E-11	-7.39179266E-11	8.41488759E-11	-1.97384665E-10	2.41341758E-11
-8.21945033E-13	-5.46984472E-13	8.70916096E-11	1.36366593E-10	-1.97384665E-10	5.19965785E-09	-5.75303478E-09
1.36884364E-12	2.25283597E-13	6.10159922E-11	-9.48819100E-12	2.41341758E-11	-5.75303478E-09	9.90353229E-09

Correlation matrix
1.00000000	0.22444701	-0.06344198	-0.06572092	0.12886339	-0.82819822	0.99939618
0.22444701	1.00000000	-0.05203804	-0.63846375	0.75667644	-0.36209747	0.10806185
-0.06344198	-0.05203804	1.00000000	0.46758488	-0.43964480	0.14680121	0.07452283
-0.06572092	-0.63846375	0.46758488	1.00000000	-0.98512896	0.23120013	-0.01165617
0.12886339	0.75667644	-0.43964480	-0.98512896	1.00000000	-0.29840209	0.02643707
-0.82819822	-0.36209747	0.14680121	0.23120013	-0.29840209	1.00000000	-0.80170493
0.99939618	0.10806185	0.07452283	-0.01165617	0.02643707	-0.80170493	1.00000000