NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011TB4 ∴ Orbital info ∴ Epoch 60400 MJD

2011TB4 ▹

ORBITAL INFORMATION

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(ASCII data file 2011TB4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.30677	1.258e-08	au
e	0.455642	8.527e-07
i	6.73	3.546e-05	deg
Ω	11.478	1.168e-05	deg
ω	90.993	0.0001339	deg
M	85.377	3.863e-05	deg

Other useful info
Absolute Magnitude (H)	25.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7113	au
Aphelion distance	1.9022	au
Asc. node-Earth separation	0.0443	au
Desc. node-Earth separation	0.02802	au
Earth MOID	0.00729	au
Orbital period	545.627	days
Date of orbit computation	feb 26 10:45

Covariance matrix
1.58178991E-16	9.45820780E-15	1.49955434E-13	1.11935859E-15	1.49723325E-12	-4.66637256E-13
9.45820780E-15	7.27069615E-13	-2.12634483E-12	7.40818866E-13	1.13647172E-10	-2.37207686E-11
1.49955434E-13	-2.12634483E-12	1.25767357E-09	1.27013963E-10	-3.95319182E-10	-7.30082307E-10
1.11935859E-15	7.40818866E-13	1.27013963E-10	1.36342465E-10	-2.22482191E-11	4.99915200E-12
1.49723325E-12	1.13647172E-10	-3.95319182E-10	-2.22482191E-11	1.79286717E-08	-3.79232213E-09
-4.66637256E-13	-2.37207686E-11	-7.30082307E-10	4.99915200E-12	-3.79232213E-09	1.49228948E-09

Correlation matrix
1.00000000	0.88195505	0.33620475	0.00762218	0.88908034	-0.96045820
0.88195505	1.00000000	-0.07031723	0.07440609	0.99539758	-0.72013550
0.33620475	-0.07031723	1.00000000	0.30672695	-0.08325108	-0.53291914
0.00762218	0.07440609	0.30672695	1.00000000	-0.01423002	0.01108292
0.88908034	0.99539758	-0.08325108	-0.01423002	1.00000000	-0.73316990
-0.96045820	-0.72013550	-0.53291914	0.01108292	-0.73316990	1.00000000