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
Observations: 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.
Paramètres orbitaux
Demi-grand axe
2.195 AU
Excentricité
0.4876
Périhélie
1.125 AU
Aphélie
3.265282 AU
Inclinaison
52.19°
Période orbitale
— yr
Ère
2461200.5
Anomalie moyenne
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.
Paramètres physiques
Diamètre
5.8 km
Albedo
0.08
Densité
— g/cm³
Période de rotation
— h
Magnitude absolue
14.54
Qualité orbitale
RMS
0.48749
Code de condition
0
ID orbite
—
