小行星197

{{Infobox planet
| minorplanet = yes
| name = 197 Arete
| background = #D6D6D6
| image =
| image_size =
| caption =
| discovery_ref =  
| epoch = 2018-03-23.0（JD 2458200.5）
| uncertainty = 0
| observation_arc =
| aphelion =
| perihelion =
| semimajor = 2.7380224
| eccentricity = 0.1642328
| period = 4.53yr
| mean_anomaly = 150.96604°
| mean_motion = / day
| inclination = 8.79531
| asc_node = 81.60374°
| arg_peri = 246.33698
| mean_diameter =
| rotation =
| albedo =
| spectral_type =
| abs_magnitude = 9.18。

該小行星以希腊神话和《奥德赛》登场人物、阿尔基努斯的妻子命名。

这颗小行星的绝对星等为9.18等。

相关條目
*小行星列表/10001-11000

參考資料
外部連結

• [http://www.minorplanet.info/PHP/lcdbsummaryquery.php Asteroid Lightcurve Database (LCDB)], query form ([http://www.minorplanet.info/lightcurvedatabase.html info])
• [https://books.google.com/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books
• [http://www.minorplanetcenter.net/iau/lists/NumberedMPs010001.html Discovery Circumstances: Numbered Minor Planets (10001)-(15000)] – Minor Planet Center

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