Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP TLE Epoch: 2017 12 11. Predictions up to the next 14.0 days: Date Time(METOP-B) METOP-B Lat/Lon Date Time(NPP) NPP Lat/Lon Distance(km) Time Diff(sec) 12/16/2017 22:13:49 ( 73.41,-160.19) 12/16/2017 22:12:41 ( 73.42,-162.74) 80.87 68 12/16/2017 23:04:33 ( -73.31, 6.91) 12/16/2017 23:03:23 ( -73.31, 4.83) 66.70 70 12/16/2017 23:55:16 ( 73.13, 173.87) 12/16/2017 23:54:05 ( 73.13, 172.54) 42.78 71 12/17/2017 00:46:00 ( -73.04, -19.02) 12/17/2017 00:44:47 ( -73.02, -19.91) 28.89 73 12/17/2017 01:36:44 ( 72.81, 147.84) 12/17/2017 01:35:29 ( 72.83, 147.80) 2.43 75 12/17/2017 02:27:26 ( -72.82, -44.83) 12/17/2017 02:26:13 ( -72.82, -44.87) 1.39 73 12/17/2017 03:18:06 ( 72.79, 122.45) 12/17/2017 03:16:58 ( 72.79, 122.52) 2.16 68 12/17/2017 04:08:48 ( -72.80, -70.21) 12/17/2017 04:07:42 ( -72.78, -70.15) 2.85 66 12/17/2017 04:59:28 ( 72.77, 97.07) 12/17/2017 04:58:28 ( 72.79, 97.13) 3.19 60 12/17/2017 05:50:10 ( -72.77, -95.59) 12/17/2017 05:49:12 ( -72.78, -95.54) 2.07 58 12/17/2017 06:40:49 ( 72.80, 71.79) 12/17/2017 06:39:58 ( 72.80, 71.74) 1.74 51 12/17/2017 07:31:31 ( -72.80,-120.87) 12/17/2017 07:30:42 ( -72.79,-120.93) 2.46 49 12/17/2017 08:22:11 ( 72.78, 46.41) 12/17/2017 08:21:27 ( 72.75, 46.46) 3.10 44 12/17/2017 09:12:53 ( -72.78,-146.25) 12/17/2017 09:12:12 ( -72.80,-146.31) 2.43 41 12/17/2017 10:03:33 ( 72.76, 21.03) 12/17/2017 10:02:57 ( 72.76, 21.07) 1.41 36 12/17/2017 10:54:15 ( -72.76,-171.63) 12/17/2017 10:53:41 ( -72.75,-171.60) 1.78 34 12/17/2017 11:44:54 ( 72.79, -4.25) 12/17/2017 11:44:27 ( 72.77, -4.32) 3.23 27 12/17/2017 12:35:37 ( -72.74, 162.98) 12/17/2017 12:35:11 ( -72.76, 163.02) 2.01 26 12/17/2017 13:26:16 ( 72.77, -29.63) 12/17/2017 13:25:57 ( 72.77, -29.71) 2.60 19 12/17/2017 14:16:58 ( -72.77, 137.71) 12/17/2017 14:16:41 ( -72.77, 137.63) 2.77 17 12/17/2017 15:07:38 ( 72.75, -55.01) 12/17/2017 15:07:26 ( 72.73, -54.99) 2.01 12 12/17/2017 15:58:20 ( -72.75, 112.32) 12/17/2017 15:58:11 ( -72.77, 112.24) 3.50 9 12/17/2017 16:49:00 ( 72.73, -80.40) 12/17/2017 16:48:56 ( 72.74, -80.38) 1.33 4 12/17/2017 17:39:41 ( -72.73, 86.94) 12/17/2017 17:39:39 ( -72.73, 86.96) 0.70 2 12/17/2017 18:30:20 ( 72.76,-105.67) 12/17/2017 18:30:25 ( 72.74,-105.77) 3.37 5 12/17/2017 19:21:03 ( -72.71, 61.56) 12/17/2017 19:21:09 ( -72.74, 61.57) 2.47 6 12/17/2017 20:11:42 ( 72.74,-131.06) 12/17/2017 20:11:55 ( 72.75,-131.15) 3.62 13 12/17/2017 21:02:24 ( -72.74, 36.28) 12/17/2017 21:02:39 ( -72.74, 36.18) 3.41 15 12/17/2017 21:53:04 ( 72.72,-156.44) 12/17/2017 21:53:24 ( 72.71,-156.44) 1.01 20 12/17/2017 22:43:46 ( -72.72, 10.90) 12/17/2017 22:44:08 ( -72.70, 10.90) 2.80 22 12/17/2017 23:34:26 ( 72.70, 178.18) 12/17/2017 23:34:54 ( 72.71, 178.17) 2.04 28 12/18/2017 00:25:08 ( -72.70, -14.48) 12/18/2017 00:25:38 ( -72.70, -14.49) 0.42 30 12/18/2017 01:15:48 ( 72.67, 152.80) 12/18/2017 01:16:23 ( 72.67, 152.89) 3.15 35 12/18/2017 02:06:30 ( -72.68, -39.86) 12/18/2017 02:07:08 ( -72.71, -39.88) 3.26 38 12/18/2017 02:57:09 ( 72.70, 127.52) 12/18/2017 02:57:53 ( 72.68, 127.50) 3.25 44 12/18/2017 03:47:52 ( -72.66, -65.24) 12/18/2017 03:48:37 ( -72.67, -65.16) 2.73 45 12/18/2017 04:38:31 ( 72.68, 102.14) 12/18/2017 04:39:23 ( 72.68, 102.11) 0.77 52 12/18/2017 05:29:13 ( -72.69, -90.52) 12/18/2017 05:30:07 ( -72.67, -90.55) 2.27 54 12/18/2017 06:19:53 ( 72.66, 76.75) 12/18/2017 06:20:53 ( 72.69, 76.73) 3.04 60 12/18/2017 07:10:35 ( -72.67,-115.90) 12/18/2017 07:11:37 ( -72.68,-115.94) 1.53 62 12/18/2017 08:01:15 ( 72.64, 51.37) 12/18/2017 08:02:22 ( 72.65, 51.44) 2.32 67 12/18/2017 08:51:57 ( -72.65,-141.29) 12/18/2017 08:53:06 ( -72.64,-141.22) 2.63 69 12/18/2017 09:42:38 ( 72.57, 25.89) 12/18/2017 09:43:51 ( 72.60, 26.16) 9.60 73 12/18/2017 10:33:21 ( -72.53,-166.87) 12/18/2017 10:34:34 ( -72.54,-166.41) 15.64 73 12/18/2017 11:24:05 ( 72.29, -0.00) 12/18/2017 11:25:15 ( 72.30, 1.38) 46.81 70 12/18/2017 12:14:49 ( -72.20, 167.14) 12/18/2017 12:15:58 ( -72.24, 168.81) 56.82 69 12/18/2017 13:05:33 ( 71.96, -25.97) 12/18/2017 13:06:39 ( 72.00, -23.41) 88.15 66 12/18/2017 13:56:16 ( -71.93, 141.28) 12/18/2017 13:57:22 ( -71.94, 144.01) 94.31 66