NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017OR19 ∴ Orbital info ∴ Epoch 57965 MJD

2017OR19 ▹

ORBITAL INFORMATION

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(ASCII data file 2017OR19.eq0)

Keplerian elements
(Epoch 57965.2 MJD)
	Value	1-σ variation	Units
a	1.21385	0.001577	au
e	0.184051	0.0009473
i	17.656	0.06266	deg
Ω	129.643	0.00432	deg
ω	241.255	0.1181	deg
M	315.688	0.1777	deg

Other useful info
Absolute Magnitude (H)	23.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9904	au
Aphelion distance	1.4373	au
Asc. node-Earth separation	0.3017	au
Desc. node-Earth separation	0.06254	au
Earth MOID	0.05672	au
Orbital period	488.48	days
Date of orbit computation	feb 26 11:24

Covariance matrix
2.48751278E-06	1.49393815E-06	9.88280227E-05	6.81391411E-06	-1.86177810E-04	2.80251849E-04
1.49393815E-06	8.97397253E-07	5.93592813E-05	4.09267760E-06	-1.11751790E-04	1.68277797E-04
9.88280227E-05	5.93592813E-05	3.92663767E-03	2.70730296E-04	-7.39473188E-03	1.11331559E-02
6.81391411E-06	4.09267760E-06	2.70730296E-04	1.86662142E-05	-5.09838200E-04	7.67595425E-04
-1.86177810E-04	-1.11751790E-04	-7.39473188E-03	-5.09838200E-04	1.39564531E-02	-2.09876889E-02
2.80251849E-04	1.68277797E-04	1.11331559E-02	7.67595425E-04	-2.09876889E-02	3.15809787E-02

Correlation matrix
1.00000000	0.99990235	0.99997014	0.99996747	-0.99921220	0.99989186
0.99990235	1.00000000	0.99996742	0.99997017	-0.99856098	0.99958944
0.99997014	0.99996742	1.00000000	0.99999613	-0.99890569	0.99975845
0.99996747	0.99997017	0.99999613	1.00000000	-0.99888782	0.99975011
-0.99921220	-0.99856098	-0.99890569	-0.99888782	1.00000000	-0.99968757
0.99989186	0.99958944	0.99975845	0.99975011	-0.99968757	1.00000000