AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011QW112 ∴ Orbital info ∴ Epoch epochXXX

(600221) 2011QW112 ▹

ORBITAL INFORMATION

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(ASCII data file 600221.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.6448	4.532e-08	au
e	0.276542	1.198e-07
i	14.362	8.831e-06	deg
Ω	141.408	6.568e-05	deg
ω	229.692	7.269e-05	deg
M	359.537	3.597e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9134	au
Aphelion	3.3762	au
Asc. node-Earth separation	1.98908	au
Desc. node-Earth separation	1.05948	au
Earth MOID	0.94243	au
Orbital period	1571.04	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.55472774	-0.09302143	0.01122916	0.15256223	-0.63713115
0.55472774	1.00000000	-0.15400569	0.00280908	0.27023707	-0.76163388
-0.09302143	-0.15400569	1.00000000	-0.56062415	0.41289667	0.17821401
0.01122916	0.00280908	-0.56062415	1.00000000	-0.87898685	0.00067852
0.15256223	0.27023707	0.41289667	-0.87898685	1.00000000	-0.43791429
-0.63713115	-0.76163388	0.17821401	0.00067852	-0.43791429	1.00000000

Covariance matrix
2.05376969E-15	3.01223926E-15	-3.72275753E-14	3.34213714E-14	5.02538656E-13	-1.03872582E-12
3.01223926E-15	1.43571231E-14	-1.62958242E-13	2.21054176E-14	2.35355966E-12	-3.28304010E-12
-3.72275753E-14	-1.62958242E-13	7.79851125E-11	-3.25146152E-10	2.65029250E-10	5.66166163E-11
3.34213714E-14	2.21054176E-14	-3.25146152E-10	4.31322311E-09	-4.19594628E-09	1.60308874E-12
5.02538656E-13	2.35355966E-12	2.65029250E-10	-4.19594628E-09	5.28315259E-09	-1.14506968E-09
-1.03872582E-12	-3.28304010E-12	5.66166163E-11	1.60308874E-12	-1.14506968E-09	1.29417330E-09