NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012SS56 ∴ Orbital info ∴ Epoch 60400 MJD

2012SS56 ▹

ORBITAL INFORMATION

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(ASCII data file 2012SS56.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.88488	0.009274	au
e	0.445671	0.002662
i	45.86	0.07626	deg
Ω	183.981	0.002422	deg
ω	163.876	0.04231	deg
M	166.88	11.85	deg

Other useful info
Absolute Magnitude (H)	22.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0448	au
Aphelion distance	2.7249	au
Asc. node-Earth separation	1.64432	au
Desc. node-Earth separation	0.05596	au
Earth MOID	0.05543	au
Orbital period	945.2	days
Date of orbit computation	feb 26 10:47

Covariance matrix
8.60115529E-05	2.46853152E-05	7.07264862E-04	2.24616938E-05	3.92321393E-04	-1.09889076E-01
2.46853152E-05	7.08468585E-06	2.02984949E-04	6.44649785E-06	1.12595923E-04	-3.15381641E-02
7.07264862E-04	2.02984949E-04	5.81581551E-03	1.84702605E-04	3.22603816E-03	-9.03607480E-01
2.24616938E-05	6.44649785E-06	1.84702605E-04	5.86602015E-06	1.02457269E-04	-2.86972480E-02
3.92321393E-04	1.12595923E-04	3.22603816E-03	1.02457269E-04	1.78971947E-03	-5.01233154E-01
-1.09889076E-01	-3.15381641E-02	-9.03607480E-01	-2.86972480E-02	-5.01233154E-01	1.40395198E+02

Correlation matrix
1.00000000	0.99999996	0.99999626	0.99998235	0.99993349	-1.00000000
0.99999996	1.00000000	0.99999592	0.99998105	0.99993066	-0.99999996
0.99999626	0.99999592	1.00000000	0.99999064	0.99993486	-0.99999627
0.99998235	0.99998105	0.99999064	1.00000000	0.99995054	-0.99998238
0.99993349	0.99993066	0.99993486	0.99995054	1.00000000	-0.99993364
-1.00000000	-0.99999996	-0.99999627	-0.99998238	-0.99993364	1.00000000