Betulia
1580 Betulia, provisional designation 1950 KA, is an eccentric, carbonaceous asteroid, classified as near-Earth object of the Amor group, approximately 4.2 kilometers in diameter. It was discovered on 22 May 1950, by South African astronomer Ernest Johnson at the Union Observatory in Johannesburg. The asteroid was named for Betulia Toro, wife of astronomer Samuel Herrick.
Amor
Observaciones: 2,266
1580 Betulia, provisional designation 1950 KA, is an eccentric, carbonaceous asteroid, classified as near-Earth object of the Amor group, approximately 4.2 kilometers in diameter. It was discovered on 22 May 1950, by South African astronomer Ernest Johnson at the Union Observatory in Johannesburg. The asteroid was named for Betulia Toro, wife of astronomer Samuel Herrick.
Parámetros orbitales
Semieje mayor
2.195 AU
Excentricidad
0.4876
Perihelio
1.125 AU
Afelio
3.265282 AU
Inclinación
52.19°
Periodo orbital
— yr
Época
2461200.5
Anomalía media
140.91°
Orbit diagram
The Sun sits at the focus (orange). Earth's orbit is the grey circle at 1 AU. The red dot marks the object's position at the catalog epoch.
Parámetros físicos
Diámetro
5.8 km
Albedo
0.08
Densidad
— g/cm³
Periodo de rotación
— h
Magnitud absoluta
14.54
Calidad orbital
RMS
0.48749
Código de condición
0
ID orbital
—
