NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011SK189 ∴ Orbital info ∴ Epoch 55833 MJD

2011SK189 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011SK189.eq0)

Keplerian elements
(Epoch 55833.4 MJD)
	Value	1-σ variation	Units
a	1.74841	0.01196	au
e	0.363895	0.003984
i	27.83	0.1399	deg
Ω	7.356	0.01454	deg
ω	355.287	0.01226	deg
M	2.57	0.02953	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1122	au
Aphelion distance	2.3846	au
Asc. node-Earth separation	0.11178	au
Desc. node-Earth separation	1.38028	au
Earth MOID	0.11145	au
Orbital period	844.426	days
Date of orbit computation	feb 26 10:52

Covariance matrix
1.43025888E-04	4.76428091E-05	1.67280733E-03	1.73908825E-04	4.15317453E-05	-3.47905636E-04
4.76428091E-05	1.58702132E-05	5.57196699E-04	5.79274681E-05	1.37189833E-05	-1.15839863E-04
1.67280733E-03	5.57196699E-04	1.95717465E-02	2.03470702E-03	5.15727522E-04	-4.08193673E-03
1.73908825E-04	5.79274681E-05	2.03470702E-03	2.11531509E-04	5.35663918E-05	-4.24345893E-04
4.15317453E-05	1.37189833E-05	5.15727522E-04	5.35663918E-05	1.50286686E-04	-1.60473616E-04
-3.47905636E-04	-1.15839863E-04	-4.08193673E-03	-4.24345893E-04	-1.60473616E-04	8.71836910E-04

Correlation matrix
1.00000000	0.99999690	0.99982457	0.99983137	0.28327784	-0.98522747
0.99999690	1.00000000	0.99977521	0.99978273	0.28091200	-0.98480224
0.99982457	0.99977521	1.00000000	0.99999898	0.30070819	-0.98817497
0.99983137	0.99978273	0.99999898	1.00000000	0.30043091	-0.98813173
0.28327784	0.28091200	0.30070819	0.30043091	1.00000000	-0.44332861
-0.98522747	-0.98480224	-0.98817497	-0.98813173	-0.44332861	1.00000000