Table 1. SPLD Impact Craters Number Latitude Longitude, W Diameter, km MOLA Tracks Minimum Image Coverage Points Traces Rim, m Depth, m Likely Impact Craters 1 -85.8 329.6 0.02 – – – – MOC NA m09-06430 2 -85.0 308.4 0.03 – – – – MOC NA m09-00185 3 -82.6 45.5 0.12 – – – 20 MOC NA m10-01138 4 -86.5 132.3 0.14 – – – – MOC NA m03-04459 5 -86.5 118.2 0.27 – – – – MOC NA m10-02964 6 -80.7 260.0 0.37 – – – 70 MOC NA m09-01322 7a -87.0 225.3 0.67 – – – – MOC NA m09-03768 8 -85.3 121.9 0.8 2 2 – 30 – 9 -81.9 172.3 0.8 2 7 2 10 – 10 -82.0 167.2 0.8 2 2 – 5 – 11 -83.8 118.2 0.9 2 6 – 10 – 12 -81.6 132.4 0.9 2 2 – 20 – 13 -83.5 273.0 1.0 3 3 2 20 – 14 -83.4 153.2 1.0 3 2 – 10 – 15 -85.2 239.8 1.0 3 8 5 10 – 16 -81.8 293.6 1.0 2 3 – 45 MOC NA m09-02042 17 -81.1 138.4 1.1 3 5 2 6 – 18 -83.4 132.7 1.1 2 2 – 15 possible MOC WA m07-05624 19 -82.1 170.9 1.2 4 2 4 11 – 20 -83.5 114.3 1.2 3 5 8 21 – 21 -83.7 148.6 1.3 4 5 6 35 – 22 -85.8 157.4 1.3 3 5 – 30 – 23a -83.8 250.1 1.4 5 5 – 65 likely MOC WA m07-06024 24 -82.0 130.4 1.4 5 5 – 8 likely MOC WA m07-06024 25 -83.1 175.3 1.5 4 2 – 18 – 26 -82.7 181.4 1.5 5 4 6 12 – 27 -80.1 256.5 1.6 6 6 – 12 – 28 -81.1 121.1 1.6 5 6 – 7 – 29 -83.9 270.7 1.6 12 2 – 23 – 30 -83.5 270.7 1.6 5 9 – 30 – 31 -82.8 146.7 1.7 6 4 – 10 – 32 -83.8 275.9 1.7 6 5 – 30 – 33 -81.9 140.1 1.7 5 5 – 10 – 34 -83.2 144.7 1.8 5 5 – 10 likely MOC WA m07-05886 35 -86.2 150.2 1.9 5 25 5 45 MOC NA m03-04729 36 -81.9 142.2 2.1 7 8 – 25 likely MOC WA m07-01004 37a -83.6 168.5 2.2 6 11 8 38 likely MOC WA m07-01040 38 -80.4 122.3 2.3 7 4 – 25 – 39 -85.6 131.9 2.6 8 18 8 30 possible MOC WA m07-03381 40 -82.3 157.8 2.6 10 6 10 30 likely MOC WA m07-05656 41 -83.8 147.5 2.7 10 5 – 10 possible MOC WA m07-02714 42 -80.0 254.0 2.8 8 8 – 25 likely MOC WA fsm07-04226 43a -80.8 248.3 3.2 16 5 15 42 possible MOC WA m07-04802 Possible Impact Craters 44 -84.1 312.6 0.02 – – – – MOC NA m08-07864 45 -80.8 132.3 0.08 – – – – MOC NA m11-01528 46 -85.0 160.4 0.12 – – – – MOC NA m08-03912 47 -81.0 239.8 0.16 – – – – MOC NA m08-06243 48 -79.8 111.9 0.17 – – – – MOC NA m07-04185 49 -83.2 186.4 1.3 5 2 – 10 – 50 -81.8 157.0 1.8 4 3 – 5 likely MOC WA m07-05656 51 -82.5 122.7 1.8 5 5 – 9 – 52 -80.2 158.9 1.9 7 2 – 27 – 53 -82.3 164.7 2.1 9 8 – 10 possible MOC WA m07-05656 54 -80.8 127.8 2.3 6 8 2 20 possible MOC WA m07-03600 55 -82.8 160.4 2.7 9 14 – 10 possible MOC WA m07-05656 56 -82.9 276.4 2.8 9 12 – 45 – 57 -83.9 125.0 2.9 10 10 2 28 – 58 -82.4 167.0 3.0 10 11 3 25 likely MOC WA m07-00601 59 -82.3 165.5 3.2 9 12 6 15 likely MOC WA m07-00601 60 -81.7 154.6 4.7 17 15 – 40 likely MOC WA m07-05002 a = identified by Plaut et al. [1988].