AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Rollandia ∴ Orbital info ∴ Epoch epochXXX

(1269) Rollandia ▹

ORBITAL INFORMATION

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(ASCII data file 1269.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.90624	1.799e-08	au
e	0.096802	3.182e-08
i	2.758	3.4e-06	deg
Ω	134.695	7.248e-05	deg
ω	18.965	7.474e-05	deg
M	223.811	1.843e-05	deg

Other useful info
Absolute Magnitude (H)	8.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.5281	au
Aphelion	4.2844	au
Asc. node-Earth separation	2.55992	au
Desc. node-Earth separation	3.24557	au
Earth MOID	2.53901	au
Orbital period	2819.93	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.37753573	-0.01803674	0.01393308	0.03824144	-0.39050838
0.37753573	1.00000000	-0.00039580	0.00380157	0.02114716	-0.16536975
-0.01803674	-0.00039580	1.00000000	0.06815476	-0.06648047	0.00499181
0.01393308	0.00380157	0.06815476	1.00000000	-0.97012285	0.00347804
0.03824144	0.02114716	-0.06648047	-0.97012285	1.00000000	-0.23906870
-0.39050838	-0.16536975	0.00499181	0.00347804	-0.23906870	1.00000000

Covariance matrix
3.23631829E-16	2.16112203E-16	-1.10322355E-15	1.81680875E-14	5.14191537E-14	-1.29439819E-13
2.16112203E-16	1.01249114E-15	-4.28208143E-17	8.76789760E-15	5.02935905E-14	-9.69535264E-14
-1.10322355E-15	-4.28208143E-17	1.15600476E-11	1.67962520E-11	-1.68942514E-11	3.12715473E-13
1.81680875E-14	8.76789760E-15	1.67962520E-11	5.25379110E-09	-5.25567087E-09	4.64497142E-12
5.14191537E-14	5.02935905E-14	-1.68942514E-11	-5.25567087E-09	5.58637461E-09	-3.29230199E-10
-1.29439819E-13	-9.69535264E-14	3.12715473E-13	4.64497142E-12	-3.29230199E-10	3.39487544E-10