NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011EW74 ∴ Orbital info ∴ Epoch 60400 MJD

2011EW74 ▹

ORBITAL INFORMATION

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(ASCII data file 2011EW74.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.3846	0.0002403	au
e	0.275661	0.0001197
i	12.555	0.004927	deg
Ω	1.898	0.0009396	deg
ω	155.035	0.0001552	deg
M	12.464	0.9186	deg

Other useful info
Absolute Magnitude (H)	23.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0029	au
Aphelion distance	1.7663	au
Asc. node-Earth separation	0.70332	au
Desc. node-Earth separation	0.02714	au
Earth MOID	0.02568	au
Orbital period	595.094	days
Date of orbit computation	feb 26 10:48

Covariance matrix
5.77610656E-08	2.87773343E-08	1.18424343E-06	2.25817618E-07	3.34607031E-08	-2.20776573E-04
2.87773343E-08	1.43372587E-08	5.90005512E-07	1.12505108E-07	1.66654186E-08	-1.09993834E-04
1.18424343E-06	5.90005512E-07	2.42802384E-05	4.62981872E-06	6.86071461E-07	-4.52646094E-03
2.25817618E-07	1.12505108E-07	4.62981872E-06	8.82875364E-07	1.30961380E-07	-8.63128907E-04
3.34607031E-08	1.66654186E-08	6.86071461E-07	1.30961380E-07	2.40874011E-08	-1.27897415E-04
-2.20776573E-04	-1.09993834E-04	-4.52646094E-03	-8.63128907E-04	-1.27897415E-04	8.43860732E-01

Correlation matrix
1.00000000	0.99999978	0.99999289	0.99997818	0.89706207	-1.00000000
0.99999978	1.00000000	0.99999202	0.99997578	0.89678470	-0.99999975
0.99999289	0.99999202	1.00000000	0.99997194	0.89711457	-0.99999290
0.99997818	0.99997578	0.99997194	1.00000000	0.89804598	-0.99997830
0.89706207	0.89678470	0.89711457	0.89804598	1.00000000	-0.89708048
-1.00000000	-0.99999975	-0.99999290	-0.99997830	-0.89708048	1.00000000