圖書館:小行星2723
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{{notability|time=2017-05-13T05:15:46+00:00}} {{Infobox planet |width = |name = 2723 Gorshkov |symbol = |background = #FFCCCC |image = |caption = |discovery_ref = |discoverer = Nikolaj Stepanovič Černych |discovered = 1978年8月31日 |discovery_site = |mp_name = |mp_category = 主小行星帶小行星 |alt_names = 1978 QL2 |orbit_ref = |epoch = |aphelion = |perihelion = |semimajor = 3.1226042 UA |eccentricity = 0.196 |period = |avg_speed = |inclination = 2.077 |asc_node = 153.169 |mean_anomaly = 32.557 |arg_peri = 228.428 |satellites = |dimensions = |mass = |density = |surface_grav = |escape_velocity = |sidereal_day = |axial_tilt = |pole_ecliptic_lat = |pole_ecliptic_lon = |albedo = |temp_name1 = |mean_temp_1 = |max_temp_1 = |temp_name2 = |max_temp_2 = |spectral_type = |abs_magnitude = 12.5 }}
小行星2723（2723 Gorshkov）是一顆繞太陽運轉的小行星，為主小行星帶小行星。該小行星於1978年8月31日發現。
軌道參數
[編輯]小行星2723的軌道半長軸為3.1226042 UA，離心率為0.196。
參考文獻
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