NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011SQ12 ∴ Orbital info ∴ Epoch 60600 MJD

2011SQ12 ▹

ORBITAL INFORMATION

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(ASCII data file 2011SQ12.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.72748	6.189e-08	au
e	0.396054	1.244e-07
i	13.681	1.456e-05	deg
Ω	8.695	9.315e-06	deg
ω	40.152	4.745e-05	deg
M	251.242	0.000128	deg

Other useful info
Absolute Magnitude (H)	20.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0433	au
Aphelion distance	2.4117	au
Asc. node-Earth separation	0.11712	au
Desc. node-Earth separation	1.0922	au
Earth MOID	0.0965	au
Orbital period	829.311	days
Date of orbit computation	Jul 29 11:33

Covariance matrix
3.83079318E-15	7.31054085E-15	-5.96336359E-13	4.23325728E-14	2.72763858E-12	-7.91115828E-12
7.31054085E-15	1.54758473E-14	-1.31689949E-12	2.01688069E-13	5.04990164E-12	-1.50191081E-11
-5.96336359E-13	-1.31689949E-12	2.11948294E-10	-1.08080719E-11	-3.73150507E-10	1.20245721E-09
4.23325728E-14	2.01688069E-13	-1.08080719E-11	8.67742841E-11	-7.12255592E-11	-7.46469175E-11
2.72763858E-12	5.04990164E-12	-3.73150507E-10	-7.12255592E-11	2.25104498E-09	-5.73347536E-09
-7.91115828E-12	-1.50191081E-11	1.20245721E-09	-7.46469175E-11	-5.73347536E-09	1.63809936E-08

Correlation matrix
1.00000000	0.94946276	-0.66180794	0.07342345	0.92886027	-0.99867827
0.94946276	1.00000000	-0.72712730	0.17404336	0.85558589	-0.94329342
-0.66180794	-0.72712730	1.00000000	-0.07969622	-0.54022787	0.64533400
0.07342345	0.17404336	-0.07969622	1.00000000	-0.16115666	-0.06261037
0.92886027	0.85558589	-0.54022787	-0.16115666	1.00000000	-0.94418206
-0.99867827	-0.94329342	0.64533400	-0.06261037	-0.94418206	1.00000000