AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011QQ99 ∴ Orbital info ∴ Epoch epochXXX

2011QQ99 ▹

ORBITAL INFORMATION

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(ASCII data file 2011QQ99.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.80152	9.998e-08	au
e	0.426123	3.487e-07
i	3.21	3.117e-05	deg
Ω	1.647	0.0002591	deg
ω	9.043	0.0002704	deg
M	240.342	4.978e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1816	au
Aphelion	5.4214	au
Asc. node-Earth separation	1.18735	au
Desc. node-Earth separation	4.37541	au
Earth MOID	1.18162	au
Orbital period	2707.29	days
Date of orbit computation	apr 24 01:44

Correlation matrix
1.00000000	-0.54950653	0.06058639	-0.02161987	0.27484457	-0.96363794
-0.54950653	1.00000000	-0.04082887	0.00679379	-0.21804006	0.69663122
0.06058639	-0.04082887	1.00000000	-0.54347388	0.52947772	-0.04609814
-0.02161987	0.00679379	-0.54347388	1.00000000	-0.95854513	0.01620668
0.27484457	-0.21804006	0.52947772	-0.95854513	1.00000000	-0.29098770
-0.96363794	0.69663122	-0.04609814	0.01620668	-0.29098770	1.00000000

Covariance matrix
9.99645570E-15	-1.91576438E-14	1.88805246E-13	-5.60103512E-13	7.42942878E-12	-4.79619789E-12
-1.91576438E-14	1.21588479E-13	-4.43740924E-13	6.13833486E-13	-2.05554856E-11	1.20923114E-11
1.88805246E-13	-4.43740924E-13	9.71475523E-10	-4.38921352E-09	4.46178730E-09	-7.15252703E-11
-5.60103512E-13	6.13833486E-13	-4.38921352E-09	6.71404439E-08	-6.71506014E-08	2.09048217E-10
7.42942878E-12	-2.05554856E-11	4.46178730E-09	-6.71506014E-08	7.30954723E-08	-3.91633696E-09
-4.79619789E-12	1.20923114E-11	-7.15252703E-11	2.09048217E-10	-3.91633696E-09	2.47810874E-09