NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001SE270 ∴ Orbital info ∴ Epoch 52178 MJD

2001SE270 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2001SE270.eq0)

Keplerian elements
(Epoch 52178.4 MJD)
	Value	1-σ variation	Units
a	1.21436	0.001981	au
e	0.481677	0.001474
i	5.405	0.01921	deg
Ω	357.226	0.001969	deg
ω	107.511	0.004299	deg
M	314.342	0.1705	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6294	au
Aphelion distance	1.7993	au
Asc. node-Earth separation	0.08641	au
Desc. node-Earth separation	-0.18001	au
Earth MOID	0.01499	au
Orbital period	488.786	days
Date of orbit computation	feb 26 10:23

Covariance matrix
3.92459897E-06	2.91942672E-06	3.78880384E-05	3.18538565E-06	-7.95003469E-06	3.37842810E-04
2.91942672E-06	2.17205527E-06	2.82164412E-05	2.38916635E-06	-5.88565546E-06	2.51315067E-04
3.78880384E-05	2.82164412E-05	3.69062244E-04	3.28013529E-05	-7.43872280E-05	3.26156269E-03
3.18538565E-06	2.38916635E-06	3.28013529E-05	3.87726054E-06	-5.06085278E-06	2.74223679E-04
-7.95003469E-06	-5.88565546E-06	-7.43872280E-05	-5.06085278E-06	1.84836528E-05	-6.84269345E-04
3.37842810E-04	2.51315067E-04	3.26156269E-03	2.74223679E-04	-6.84269345E-04	2.90826673E-02

Correlation matrix
1.00000000	0.99991826	0.99553073	0.81658591	-0.93342081	0.99999982
0.99991826	1.00000000	0.99659107	0.82328170	-0.92889259	0.99992165
0.99553073	0.99659107	1.00000000	0.86712050	-0.90064712	0.99554021
0.81658591	0.82328170	0.86712050	1.00000000	-0.59781569	0.81663002
-0.93342081	-0.92889259	-0.90064712	-0.59781569	1.00000000	-0.93328883
0.99999982	0.99992165	0.99554021	0.81663002	-0.93328883	1.00000000