NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012XQ2 ∴ Orbital info ∴ Epoch 60600 MJD

2012XQ2 ▹

ORBITAL INFORMATION

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(ASCII data file 2012XQ2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.48141	0.003825	au
e	0.314692	0.00183
i	10.644	0.005582	deg
Ω	248.926	0.04452	deg
ω	158.755	0.1742	deg
M	224.429	5.384	deg

Other useful info
Absolute Magnitude (H)	26.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0152	au
Aphelion distance	1.9476	au
Asc. node-Earth separation	0.87636	au
Desc. node-Earth separation	0.04631	au
Earth MOID	0.04168	au
Orbital period	658.583	days
Date of orbit computation	Jul 29 11:34

Covariance matrix
1.46289279E-05	6.99849954E-06	-2.13458506E-05	1.70293388E-04	-6.66146388E-04	-2.05908228E-02
6.99849954E-06	3.34810229E-06	-1.02116161E-05	8.14690269E-05	-3.18691139E-04	-9.85067571E-03
-2.13458506E-05	-1.02116161E-05	3.11547774E-05	-2.48472639E-04	9.71857926E-04	3.00452408E-02
1.70293388E-04	8.14690269E-05	-2.48472639E-04	1.98238088E-03	-7.75476252E-03	-2.39694895E-01
-6.66146388E-04	-3.18691139E-04	9.71857926E-04	-7.75476252E-03	3.03370356E-02	9.37627165E-01
-2.05908228E-02	-9.85067571E-03	3.00452408E-02	-2.39694895E-01	9.37627165E-01	2.89824379E+01

Correlation matrix
1.00000000	0.99999846	-0.99987311	0.99999536	-0.99994671	-0.99999999
0.99999846	1.00000000	-0.99984526	0.99999912	-0.99996329	-0.99999817
-0.99987311	-0.99984526	1.00000000	-0.99982202	0.99966361	0.99987545
0.99999536	0.99999912	-0.99982202	1.00000000	-0.99997325	-0.99999488
-0.99994671	-0.99996329	0.99966361	-0.99997325	1.00000000	0.99994509
-0.99999999	-0.99999817	0.99987545	-0.99999488	0.99994509	1.00000000