小行星1580

{{Infobox planet
| minorplanet = yes
| width = 25em
| bgcolour = #FFFFC0
| apsis =
| name = 拜突利亞
| symbol =
| image =
| caption =
| discovery = yes
| discovery_ref =
| discoverer = 歐內斯特·倫納德·詹森
| discovery_site = 約翰尼斯堡 (UO)
| discovered = 1950年5月22日
| designations = yes
| mp_name = 1580
| alt_names = 1950 KA
| mp_category =
| orbit_ref =
| epoch = May 14, 2008
| aphelion = 3.268465159041795
| perihelion = 1.12550179562558
| semimajor =
| eccentricity = .4877058442917759
| period = 1189.429246506845
| avg_speed =
| inclination = 52.09132036275521
| asc_node = 62.32691089426164
| mean_anomaly = 302.9904195628954
| arg_peri = 159.5310408236107
| satellites =
| physical_characteristics = yes
| dimensions = 4.57 km
| mass =
| density =
| surface_grav =
| escape_velocity =
| sidereal_day =
| axial_tilt =
| pole_ecliptic_lat = 22° 。

名稱是用來向天文學家的妻子，拜突利亞·赫里克（Betulia Herrick）表達敬意。赫里克曾經研究這顆小行星的軌道，並且要求以拜突利亞命名，之後還有(1685) 托羅。

參考資料
進階讀物
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外部連結

• [http://www.cbat.eps.harvard.edu/iauc/01200/01268.html IAUC 1268 - Initial discovery]
• [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=1580+Betulia JPL Small-Body Database Browser on 1580 Betulia]