NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001SR263 ∴ Orbital info ∴ Epoch 60400 MJD

2001SR263 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2001SR263.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.2588	1.259e-08	au
e	0.428419	1.454e-06
i	5.085	4.423e-05	deg
Ω	223.092	0.0001	deg
ω	117.049	0.0002838	deg
M	237.518	4.75e-05	deg

Other useful info
Absolute Magnitude (H)	20.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2911	au
Aphelion distance	3.2265	au
Asc. node-Earth separation	1.28151	au
Desc. node-Earth separation	0.55317	au
Earth MOID	0.2967	au
Orbital period	1239.98	days
Date of orbit computation	feb 26 10:23

Covariance matrix
1.58614857E-16	1.23503146E-14	-3.82114056E-13	3.20856409E-13	-1.31136189E-12	-3.82164103E-13
1.23503146E-14	2.11531609E-12	-5.81625054E-11	5.71927715E-11	-3.65094367E-10	5.31543936E-12
-3.82114056E-13	-5.81625054E-11	1.95598779E-09	-2.88373120E-09	1.08609902E-08	9.61007320E-11
3.20856409E-13	5.71927715E-11	-2.88373120E-09	1.00069590E-08	-1.83827110E-08	1.87775747E-10
-1.31136189E-12	-3.65094367E-10	1.08609902E-08	-1.83827110E-08	8.05481906E-08	-5.43373111E-09
-3.82164103E-13	5.31543936E-12	9.61007320E-11	1.87775747E-10	-5.43373111E-09	2.25588736E-09

Correlation matrix
1.00000000	0.67424612	-0.68602195	0.25467583	-0.36687890	-0.63887994
0.67424612	1.00000000	-0.90421644	0.39309946	-0.88448323	0.07694720
-0.68602195	-0.90421644	1.00000000	-0.65180944	0.86528357	0.04574935
0.25467583	0.39309946	-0.65180944	1.00000000	-0.64748633	0.03952116
-0.36687890	-0.88448323	0.86528357	-0.64748633	1.00000000	-0.40309884
-0.63887994	0.07694720	0.04574935	0.03952116	-0.40309884	1.00000000