System (P) Satellite (SA) Name Latitude Longitude Starting Latitude Ending Latitude Starting Longitude Ending Longitude DIR Diameter CT Continent ET Ethnicity Quad Map AS Approval Status Description Approval Date (AD) REF Reference Text FT Feature Type Name Origin Mars Mars Acheron Catena 37.6 101.0 33.7 41.0 98.4 103.4 west 491.0 EU Europe GR Greek MC-03 I-2573 5 Adopted by IAU 1979 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Named for classical albedo feature at 35N, 140W. Mars Mars Alba Catena 35.3 114.7 34.1 36.5 114.6 114.8 west 144.0 EU Europe LA Latin MC-03 I-2573 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo name. Mars Mars [Apodis Catena] -27.2 256.8 -27.2 -27.2 256.8 256.8 west 0.0 EU Europe LA Latin MTM -25257 Unknown 6 Dropped, disallowed 1991 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo name. Mars Mars Artynia Catena 47.9 119.6 45.6 50.0 119.7 119.8 west 263.0 EU Europe LA Latin MC-03 I-2573 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Named for classical albedo feature at 54N, 137W. Mars Mars Baphyras Catena 39.1 84.3 38.7 39.5 83.4 85.2 west 95.0 EU Europe GR Greek MC-03 I-2573 5 Adopted by IAU 1991 56 Everymans Classical Atlas, by J. Oliver Thomson; J. M. Dent and Sons Ltd., London, 1963. CA Catena, catenae Classical river. Mars Mars Ceraunius Catena 37.4 108.2 37.0 37.8 108.0 108.4 west 50.0 EU Europe GR Greek MC-03 I-2573 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Named for classical albedo feature at 35N 96W. Mars Mars Coprates Catena -15.1 62.2 -16.1 -14.5 57.9 66.7 west 511.0 EU Europe GR Greek MC-18 I-2527 5 Adopted by IAU 1973 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name. Mars Mars Cyane Catena 36.6 118.4 34.9 38.2 117.8 119.0 west 203.0 EU Europe GR Greek MC-03 I-2573 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature Cyane Fons. Mars Mars Elysium Catena 17.8 210.4 17.6 18.1 210.0 210.7 west 47.7 EU Europe GR Greek MC-15 I-2486 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Albedo feature name. Mars Mars Ganges Catena -2.8 68.7 -3.8 -2.3 66.4 71.0 west 284.0 EU Europe GR Greek MC-18 I-2527 5 Adopted by IAU 1973 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name. Mars Mars Hyblaeus Catena 21.8 219.5 21.8 21.8 219.4 219.6 west 10.1 EU Europe LA Latin MC-15 I-2486 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Albedo feature name. Mars Mars Labeatis Catenae 19.7 93.3 18.6 20.7 91.8 94.9 west 214.0 EU Europe RM Roman MC-09 I-2458 5 Adopted by IAU 1988 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name. Mars Mars Ophir Catenae -9.6 59.4 -10.1 -8.7 54.3 64.0 west 577.0 EU Europe GR Greek MC-18 I-2527 5 Adopted by IAU 2006 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name. Mars Mars Phlegethon Catena 39.2 103.3 36.1 41.9 101.3 105.2 west 391.0 EU Europe GR Greek MC-03 I-2573 5 Adopted by IAU 1979 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae From albedo feature at 38N, 125W. Mars Mars Stygis Catena 23.5 209.5 22.9 24.0 209.3 209.8 west 66.0 EU Europe GR Greek MC-15 I-2486 5 Adopted by IAU 1985 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae From albedo feature at 30N, 200W. Mars Mars [Tithoniae Catena] -5.5 82.0 0.0 0.0 0.0 0.0 west 380.0 EU Europe LA Latin MC-18 I-976 6 Dropped, disallowed 1973 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name. Name dropped because in the database twice. Mars Mars Tithoniae Catenae -5.4 82.4 -5.9 -5.0 77.5 87.1 west 567.0 EU Europe LA Latin MC-18 I-2527 5 Adopted by IAU 1987 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name. Mars Mars Tractus Catena 28.1 102.7 19.9 34.6 100.0 104.2 west 897.0 EU Europe LA Latin MC-09 I-2458 5 Adopted by IAU 1976 57 Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi; Librairie Scientifique, Hermann et Cie., Paris, 1930. CA Catena, catenae Classical albedo feature name.