AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Shireendhir ∴ Orbital info ∴ Epoch epochXXX

(20357) Shireendhir ▹

ORBITAL INFORMATION

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(ASCII data file 20357.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75362	1.231e-08	au
e	0.022287	3.284e-08
i	7.503	3.528e-06	deg
Ω	111.852	2.891e-05	deg
ω	198.35	9.506e-05	deg
M	160.604	8.955e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6923	au
Aphelion	2.815	au
Asc. node-Earth separation	1.82883	au
Desc. node-Earth separation	1.67884	au
Earth MOID	1.67764	au
Orbital period	1669	days
Date of orbit computation	Jun 5 00:41

Correlation matrix
1.00000000	-0.06932172	0.01283632	0.00317156	-0.29906747	0.27626482
-0.06932172	1.00000000	-0.00676039	0.00040418	0.11706235	-0.11875464
0.01283632	-0.00676039	1.00000000	0.08287308	-0.02323639	-0.00165266
0.00317156	0.00040418	0.08287308	1.00000000	-0.30021312	-0.00120274
-0.29906747	0.11706235	-0.02323639	-0.30021312	1.00000000	-0.95240381
0.27626482	-0.11875464	-0.00165266	-0.00120274	-0.95240381	1.00000000

Covariance matrix
1.51557548E-16	-2.80256854E-17	5.57546952E-16	1.12863148E-15	-3.50004672E-13	3.04556984E-13
-2.80256854E-17	1.07844056E-15	-7.83289058E-16	3.83674448E-16	3.65452747E-13	-3.49223033E-13
5.57546952E-16	-7.83289058E-16	1.24481425E-11	8.45193595E-12	-7.79357727E-12	-5.22142118E-13
1.12863148E-15	3.83674448E-16	8.45193595E-12	8.35566200E-10	-8.24965861E-10	-3.11326833E-12
-3.50004672E-13	3.65452747E-13	-7.79357727E-12	-8.24965861E-10	9.03715576E-09	-8.10757933E-09
3.04556984E-13	-3.49223033E-13	-5.22142118E-13	-3.11326833E-12	-8.10757933E-09	8.01878183E-09