NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001YR3 ∴ Orbital info ∴ Epoch 52264 MJD

2001YR3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2001YR3.eq0)

Keplerian elements
(Epoch 52264.4 MJD)
	Value	1-σ variation	Units
a	1.69235	0.01849	au
e	0.377035	0.00629
i	23.455	0.2145	deg
Ω	90.095	0.02434	deg
ω	23.266	0.09585	deg
M	350.996	0.1978	deg

Other useful info
Absolute Magnitude (H)	22.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0543	au
Aphelion distance	2.3304	au
Asc. node-Earth separation	0.09457	au
Desc. node-Earth separation	1.20437	au
Earth MOID	0.09144	au
Orbital period	804.146	days
Date of orbit computation	feb 26 10:27

Covariance matrix
3.41762752E-04	1.16284613E-04	3.96533650E-03	4.49875691E-04	-1.75960271E-03	3.65564300E-03
1.16284613E-04	3.95658616E-05	1.34921740E-03	1.53071675E-04	-5.98604627E-04	1.24378943E-03
3.96533650E-03	1.34921740E-03	4.60109201E-02	5.22006029E-03	-2.03979897E-02	4.24074666E-02
4.49875691E-04	1.53071675E-04	5.22006029E-03	5.92230212E-04	-2.31400174E-03	4.81113517E-03
-1.75960271E-03	-5.98604627E-04	-2.03979897E-02	-2.31400174E-03	9.18816316E-03	-1.88750568E-02
3.65564300E-03	1.24378943E-03	4.24074666E-02	4.81113517E-03	-1.88750568E-02	3.91246623E-02

Correlation matrix
1.00000000	0.99999902	0.99997058	0.99996519	-0.99297407	0.99971478
0.99999902	1.00000000	0.99997965	0.99997523	-0.99280832	0.99968056
0.99997058	0.99997965	1.00000000	0.99999950	-0.99207055	0.99950868
0.99996519	0.99997523	0.99999950	1.00000000	-0.99198260	0.99948661
-0.99297407	-0.99280832	-0.99207055	-0.99198260	1.00000000	-0.99551685
0.99971478	0.99968056	0.99950868	0.99948661	-0.99551685	1.00000000