NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012XN2 ∴ Orbital info ∴ Epoch 56266 MJD

2012XN2 ▹

ORBITAL INFORMATION

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(ASCII data file 2012XN2.eq0)

Keplerian elements
(Epoch 56266.5 MJD)
	Value	1-σ variation	Units
a	1.09821	0.0009352	au
e	0.372261	0.0004079
i	34.33	0.04866	deg
Ω	246.213	0.005888	deg
ω	63.769	0.0774	deg
M	75.438	0.1422	deg

Other useful info
Absolute Magnitude (H)	21.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6894	au
Aphelion distance	1.507	au
Asc. node-Earth separation	-0.20071	au
Desc. node-Earth separation	0.1459	au
Earth MOID	0.11522	au
Orbital period	420.367	days
Date of orbit computation	Jul 29 11:23

Covariance matrix
8.74557204E-07	3.80869803E-07	4.54973555E-05	-5.50599931E-06	7.23729571E-05	-1.32952504E-04
3.80869803E-07	1.66366267E-07	1.98308908E-05	-2.39721507E-06	3.14965041E-05	-5.79382986E-05
4.54973555E-05	1.98308908E-05	2.36754334E-03	-2.86422967E-04	3.76431669E-03	-6.91786587E-03
-5.50599931E-06	-2.39721507E-06	-2.86422967E-04	3.46665150E-05	-4.55666464E-04	8.36982204E-04
7.23729571E-05	3.14965041E-05	3.76431669E-03	-4.55666464E-04	5.99012584E-03	-1.10007001E-02
-1.32952504E-04	-5.79382986E-05	-6.91786587E-03	8.36982204E-04	-1.10007001E-02	2.02146404E-02

Correlation matrix
1.00000000	0.99850397	0.99986894	-0.99996995	0.99991765	-0.99992954
0.99850397	1.00000000	0.99921885	-0.99820392	0.99772704	-0.99907960
0.99986894	0.99921885	1.00000000	-0.99977847	0.99958380	-0.99997734
-0.99996995	-0.99820392	-0.99977847	1.00000000	-0.99994014	0.99983451
0.99991765	0.99772704	0.99958380	-0.99994014	1.00000000	-0.99969919
-0.99992954	-0.99907960	-0.99997734	0.99983451	-0.99969919	1.00000000