User:Bluedecklibrary/小行星2722
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{{notability|time=2017-05-13T05:16:16+00:00}} {{Infobox planet |width = |name = 2722 Abalakin |symbol = |background = #FFCCCC |image = |caption = |discovery_ref = |discoverer = Nikolaj Stepanovič Černych |discovered = 1976年4月1日 |discovery_site = |mp_name = |mp_category = 主小行星带小行星 |alt_names = 1976 GM2 |orbit_ref = |epoch = |aphelion = |perihelion = |semimajor = 3.1996169 UA |eccentricity = 0.1492197 |period = |avg_speed = |inclination = 1.67183° |asc_node = 133.64026° |mean_anomaly = 122.61820° |arg_peri = 111.20955° |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 = 12.1 }}
小行星2722（2722 Abalakin）是一颗绕太阳运转的小行星，为主小行星带小行星。该小行星于1976年4月1日发现。
轨道参数[编辑]
小行星2722的轨道半长轴为3.1996169 UA，离心率为0.1492197。