NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Betulia ∴ Orbital info ∴ Epoch 60400 MJD

(1580) Betulia ▹

ORBITAL INFORMATION

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(ASCII data file 1580.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.19614	3.9e-10	au
e	0.487424	1.995e-08
i	52.187	7.257e-06	deg
Ω	62.228	2.182e-06	deg
ω	159.673	4.982e-06	deg
M	258.501	1.52e-06	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0	mag
Perihelion distance	1.1257	au
Aphelion distance	3.2666	au
Asc. node-Earth separation	2.0976	au
Desc. node-Earth separation	0.13648	au
Earth MOID	0.13508	au
Orbital period	1188.74	days
Date of orbit computation	mar 18 13:56

Covariance matrix
1.52116515E-19	-2.31166584E-18	-4.14693173E-17	4.24782322E-16	-1.56934982E-15	3.69940505E-16
-2.31166584E-18	3.97877986E-16	2.88959745E-14	-4.05230781E-14	3.32030936E-14	-1.46043143E-14
-4.14693173E-17	2.88959745E-14	5.26688346E-11	-1.93840320E-12	3.65599409E-12	-1.13856084E-12
4.24782322E-16	-4.05230781E-14	-1.93840320E-12	4.75901746E-12	-6.18358574E-12	2.13869900E-12
-1.56934982E-15	3.32030936E-14	3.65599409E-12	-6.18358574E-12	2.48252250E-11	-7.15061821E-12
3.69940505E-16	-1.46043143E-14	-1.13856084E-12	2.13869900E-12	-7.15061821E-12	2.31082595E-12

Correlation matrix
1.00000000	-0.29714055	-0.01465082	0.49925176	-0.80757893	0.62396479
-0.29714055	1.00000000	0.19961149	-0.93125544	0.33408502	-0.48164005
-0.01465082	0.19961149	1.00000000	-0.12243585	0.10110719	-0.10320382
0.49925176	-0.93125544	-0.12243585	1.00000000	-0.56889896	0.64492231
-0.80757893	0.33408502	0.10110719	-0.56889896	1.00000000	-0.94408995
0.62396479	-0.48164005	-0.10320382	0.64492231	-0.94408995	1.00000000