Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 10 3. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 10/06/2025 10:41:48 ( 75.10, 5.77) 10/06/2025 10:42:53 ( 75.06, 9.17) 97.64 65 10/06/2025 11:32:31 ( -75.08, 173.16) 10/06/2025 11:33:37 ( -75.00, 176.34) 91.74 66 10/06/2025 12:23:12 ( 74.83, -18.82) 10/06/2025 12:24:21 ( 74.77, -16.97) 54.18 69 10/06/2025 13:13:55 ( -74.80, 148.57) 10/06/2025 13:15:05 ( -74.72, 150.21) 48.75 70 10/06/2025 14:04:36 ( 74.54, -43.42) 10/06/2025 14:05:49 ( 74.49, -43.08) 12.10 73 10/06/2025 14:55:19 ( -74.52, 123.96) 10/06/2025 14:56:32 ( -74.48, 124.23) 9.27 73 10/06/2025 15:46:04 ( 74.46, -68.56) 10/06/2025 15:47:12 ( 74.44, -68.54) 1.82 68 10/06/2025 16:36:47 ( -74.43, 98.81) 10/06/2025 16:37:55 ( -74.44, 98.77) 1.28 68 10/06/2025 17:27:33 ( 74.42, -93.83) 10/06/2025 17:28:34 ( 74.45, -93.87) 3.41 61 10/06/2025 18:18:17 ( -74.44, 73.42) 10/06/2025 18:19:17 ( -74.44, 73.44) 0.85 60 10/06/2025 19:09:03 ( 74.43,-119.23) 10/06/2025 19:09:56 ( 74.45,-119.20) 2.95 53 10/06/2025 19:59:47 ( -74.45, 48.02) 10/06/2025 20:00:39 ( -74.45, 48.11) 2.93 52 10/06/2025 20:50:33 ( 74.44,-144.63) 10/06/2025 20:51:19 ( 74.41,-144.65) 3.27 46 10/06/2025 21:41:16 ( -74.41, 22.75) 10/06/2025 21:42:02 ( -74.40, 22.66) 2.86 46 10/06/2025 22:32:02 ( 74.40,-169.90) 10/06/2025 22:32:41 ( 74.41,-169.98) 3.00 39 10/06/2025 23:22:46 ( -74.42, -2.65) 10/06/2025 23:23:24 ( -74.41, -2.67) 1.68 38 10/07/2025 00:13:31 ( 74.41, 164.70) 10/07/2025 00:14:02 ( 74.42, 164.69) 1.26 31 10/07/2025 01:04:15 ( -74.43, -28.05) 10/07/2025 01:04:45 ( -74.41, -28.00) 2.51 30 10/07/2025 01:55:01 ( 74.41, 139.30) 10/07/2025 01:55:24 ( 74.42, 139.36) 1.74 23 10/07/2025 02:45:44 ( -74.39, -53.32) 10/07/2025 02:46:07 ( -74.42, -53.33) 2.83 23 10/07/2025 03:36:31 ( 74.42, 113.90) 10/07/2025 03:36:46 ( 74.43, 114.02) 3.65 15 10/07/2025 04:27:14 ( -74.40, -78.72) 10/07/2025 04:27:29 ( -74.42, -78.66) 2.85 15 10/07/2025 05:18:00 ( 74.38, 88.63) 10/07/2025 05:18:09 ( 74.38, 88.57) 1.96 9 10/07/2025 06:08:44 ( -74.41,-104.12) 10/07/2025 06:08:52 ( -74.38,-104.12) 3.64 8 10/07/2025 06:59:30 ( 74.39, 63.23) 10/07/2025 06:59:31 ( 74.39, 63.24) 0.94 1 10/07/2025 07:50:13 ( -74.37,-129.39) 10/07/2025 07:50:14 ( -74.38,-129.45) 2.19 1 10/07/2025 08:41:00 ( 74.40, 37.84) 10/07/2025 08:40:53 ( 74.39, 37.91) 2.61 7 10/07/2025 09:31:43 ( -74.38,-154.79) 10/07/2025 09:31:36 ( -74.39,-154.78) 0.75 7 10/07/2025 10:22:29 ( 74.36, 12.56) 10/07/2025 10:22:15 ( 74.39, 12.58) 3.45 14 10/07/2025 11:13:13 ( -74.39, 179.81) 10/07/2025 11:12:58 ( -74.39, 179.89) 2.27 15 10/07/2025 12:03:59 ( 74.37, -12.83) 10/07/2025 12:03:38 ( 74.35, -12.88) 2.88 21 10/07/2025 12:54:42 ( -74.35, 154.54) 10/07/2025 12:54:21 ( -74.35, 154.43) 3.28 21 10/07/2025 13:45:29 ( 74.38, -38.23) 10/07/2025 13:45:00 ( 74.35, -38.21) 3.17 29 10/07/2025 14:36:12 ( -74.36, 129.14) 10/07/2025 14:35:43 ( -74.35, 129.10) 1.51 29 10/07/2025 15:26:58 ( 74.34, -63.50) 10/07/2025 15:26:22 ( 74.36, -63.54) 2.09 36 10/07/2025 16:17:42 ( -74.37, 103.75) 10/07/2025 16:17:05 ( -74.36, 103.77) 1.64 37 10/07/2025 17:08:28 ( 74.35, -88.90) 10/07/2025 17:07:44 ( 74.36, -88.87) 1.59 44 10/07/2025 17:59:12 ( -74.38, 78.35) 10/07/2025 17:58:27 ( -74.36, 78.44) 3.45 45 10/07/2025 18:49:58 ( 74.36,-114.30) 10/07/2025 18:49:06 ( 74.37,-114.20) 3.10 52 10/07/2025 19:40:41 ( -74.34, 53.08) 10/07/2025 19:39:49 ( -74.37, 53.11) 3.11 52 10/07/2025 20:31:27 ( 74.32,-139.57) 10/07/2025 20:30:29 ( 74.32,-139.66) 2.52 58 10/07/2025 21:22:11 ( -74.35, 27.68) 10/07/2025 21:21:12 ( -74.32, 27.66) 3.12 59 10/07/2025 22:12:57 ( 74.33,-164.97) 10/07/2025 22:11:51 ( 74.33,-164.99) 0.63 66 10/07/2025 23:03:40 ( -74.31, 2.41) 10/07/2025 23:02:34 ( -74.33, 2.33) 2.99 66 10/07/2025 23:54:27 ( 74.34, 169.63) 10/07/2025 23:53:13 ( 74.33, 169.68) 1.83 74 10/08/2025 00:45:10 ( -74.32, -22.99) 10/08/2025 00:43:56 ( -74.33, -23.00) 1.31 74 10/08/2025 01:35:52 ( 74.11, 144.85) 10/08/2025 01:34:40 ( 74.09, 143.73) 34.27 72 10/08/2025 02:26:35 ( -74.08, -47.77) 10/08/2025 02:25:23 ( -74.09, -48.95) 36.00 72 10/08/2025 03:17:15 ( 73.77, 120.30) 10/08/2025 03:16:08 ( 73.80, 117.68) 81.47 67 10/08/2025 04:07:59 ( -73.80, -72.45) 10/08/2025 04:06:51 ( -73.80, -75.00) 79.20 68