NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Ubasti ∴ Orbital info ∴ Epoch 58940 MJD

(4257) Ubasti ▹

ORBITAL INFORMATION

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(ASCII data file 4257.eq0)

Keplerian elements
(Epoch 58940.8 MJD)
	Value	1-σ variation	Units
a	1.64706	2.466e-09	au
e	0.468435	3.826e-08
i	40.713	4.273e-06	deg
Ω	169.188	7.177e-06	deg
ω	278.932	7.77e-06	deg
M	107.33	6e-06	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8755	au
Aphelion distance	2.4186	au
Asc. node-Earth separation	0.20534	au
Desc. node-Earth separation	0.38033	au
Earth MOID	0.16958	au
Orbital period	772.08	days
Date of orbit computation	May 2 14:35

Covariance matrix
6.08022604E-18	2.76716123E-17	-4.26058490E-16	-2.49081761E-16	1.19325233E-15	-5.17988935E-15
2.76716123E-17	1.46382164E-15	2.39011997E-14	-6.44229383E-17	-1.00819231E-13	4.19860419E-14
-4.26058490E-16	2.39011997E-14	1.82564229E-11	1.46544102E-11	-1.49548982E-11	4.65814037E-12
-2.49081761E-16	-6.44229383E-17	1.46544102E-11	5.15097239E-11	-3.88644928E-11	8.37997386E-13
1.19325233E-15	-1.00819231E-13	-1.49548982E-11	-3.88644928E-11	6.03651509E-11	-2.73640475E-11
-5.17988935E-15	4.19860419E-14	4.65814037E-12	8.37997386E-13	-2.73640475E-11	3.59970880E-11

Correlation matrix
1.00000000	0.29331247	-0.04043910	-0.01407465	0.06228440	-0.35012807
0.29331247	1.00000000	0.14620687	-0.00023461	-0.33916119	0.18290567
-0.04043910	0.14620687	1.00000000	0.47787674	-0.45048722	0.18170674
-0.01407465	-0.00023461	0.47787674	1.00000000	-0.69697187	0.01946096
0.06228440	-0.33916119	-0.45048722	-0.69697187	1.00000000	-0.58702082
-0.35012807	0.18290567	0.18170674	0.01946096	-0.58702082	1.00000000