NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009SN1 ∴ Orbital info ∴ Epoch 60400 MJD

2009SN1 ▹

ORBITAL INFORMATION

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(ASCII data file 2009SN1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.95079	0.004126	au
e	0.476406	0.001172
i	4.129	0.009632	deg
Ω	357.367	0.01985	deg
ω	34.022	0.02779	deg
M	107.854	6.612	deg

Other useful info
Absolute Magnitude (H)	25.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0214	au
Aphelion distance	2.8802	au
Asc. node-Earth separation	0.0775	au
Desc. node-Earth separation	1.49687	au
Earth MOID	0.04171	au
Orbital period	995.209	days
Date of orbit computation	feb 26 10:37

Covariance matrix
1.70238663E-05	4.83409818E-06	3.97414105E-05	-8.19107868E-05	1.14641901E-04	-2.72807078E-02
4.83409818E-06	1.37269128E-06	1.12849660E-05	-2.32593910E-05	3.25540121E-05	-7.74663163E-03
3.97414105E-05	1.12849660E-05	9.27752418E-05	-1.91216309E-04	2.67621045E-04	-6.36855206E-02
-8.19107868E-05	-2.32593910E-05	-1.91216309E-04	3.94117235E-04	-5.51602971E-04	1.31261853E-01
1.14641901E-04	3.25540121E-05	2.67621045E-04	-5.51602971E-04	7.72211576E-04	-1.83713439E-01
-2.72807078E-02	-7.74663163E-03	-6.36855206E-02	1.31261853E-01	-1.83713439E-01	4.37172735E+01

Correlation matrix
1.00000000	0.99999984	0.99999569	-0.99999835	0.99987596	-1.00000000
0.99999984	1.00000000	0.99999487	-0.99999813	0.99988472	-0.99999985
0.99999569	0.99999487	1.00000000	-0.99999118	0.99985278	-0.99999567
-0.99999835	-0.99999813	-0.99999118	1.00000000	-0.99987504	0.99999835
0.99987596	0.99988472	0.99985278	-0.99987504	1.00000000	-0.99987622
-1.00000000	-0.99999985	-0.99999567	0.99999835	-0.99987622	1.00000000