Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 10 2. 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 ( 75.12, 5.71) 10/06/2025 10:42:53 ( 75.04, 9.11) 97.95 65 10/06/2025 11:32:30 ( -75.05, 173.24) 10/06/2025 11:33:36 ( -75.03, 176.42) 91.30 66 10/06/2025 12:23:11 ( 74.80, -18.74) 10/06/2025 12:24:21 ( 74.75, -17.03) 50.25 70 10/06/2025 13:13:54 ( -74.77, 148.65) 10/06/2025 13:15:04 ( -74.75, 150.29) 47.89 70 10/06/2025 14:04:35 ( 74.52, -43.35) 10/06/2025 14:05:49 ( 74.46, -43.14) 8.56 74 10/06/2025 14:55:18 ( -74.49, 124.03) 10/06/2025 14:56:32 ( -74.46, 124.18) 5.45 74 10/06/2025 15:46:03 ( 74.43, -68.49) 10/06/2025 15:47:12 ( 74.42, -68.59) 3.21 69 10/06/2025 16:36:47 ( -74.45, 98.76) 10/06/2025 16:37:54 ( -74.47, 98.85) 3.00 67 10/06/2025 17:27:33 ( 74.44, -93.89) 10/06/2025 17:28:34 ( 74.42, -93.92) 1.74 61 10/06/2025 18:18:16 ( -74.41, 73.49) 10/06/2025 18:19:17 ( -74.42, 73.39) 3.18 61 10/06/2025 19:09:03 ( 74.45,-119.29) 10/06/2025 19:09:56 ( 74.43,-119.25) 2.14 53 10/06/2025 19:59:46 ( -74.42, 48.10) 10/06/2025 20:00:39 ( -74.43, 48.06) 1.12 53 10/06/2025 20:50:32 ( 74.41,-144.56) 10/06/2025 20:51:18 ( 74.43,-144.58) 3.12 46 10/06/2025 21:41:16 ( -74.43, 22.70) 10/06/2025 21:42:01 ( -74.43, 22.73) 1.08 45 10/06/2025 22:32:02 ( 74.42,-169.95) 10/06/2025 22:32:40 ( 74.44,-169.91) 2.82 38 10/06/2025 23:22:46 ( -74.44, -2.70) 10/06/2025 23:23:23 ( -74.44, -2.60) 3.14 37 10/07/2025 00:13:32 ( 74.43, 164.65) 10/07/2025 00:14:03 ( 74.39, 164.63) 3.46 31 10/07/2025 01:04:15 ( -74.40, -27.97) 10/07/2025 01:04:46 ( -74.39, -28.05) 2.60 31 10/07/2025 01:55:01 ( 74.39, 139.38) 10/07/2025 01:55:25 ( 74.40, 139.30) 2.70 24 10/07/2025 02:45:45 ( -74.41, -53.37) 10/07/2025 02:46:08 ( -74.40, -53.38) 1.49 23 10/07/2025 03:36:31 ( 74.40, 113.98) 10/07/2025 03:36:47 ( 74.40, 113.97) 1.00 16 10/07/2025 04:27:15 ( -74.42, -78.77) 10/07/2025 04:27:30 ( -74.40, -78.71) 2.54 15 10/07/2025 05:18:01 ( 74.40, 88.58) 10/07/2025 05:18:09 ( 74.41, 88.64) 1.88 8 10/07/2025 06:08:44 ( -74.38,-104.04) 10/07/2025 06:08:52 ( -74.41,-104.04) 2.95 8 10/07/2025 06:59:30 ( 74.37, 63.31) 10/07/2025 06:59:32 ( 74.36, 63.18) 3.73 2 10/07/2025 07:50:14 ( -74.39,-129.44) 10/07/2025 07:50:14 ( -74.41,-129.37) 3.11 0 10/07/2025 08:41:00 ( 74.37, 37.91) 10/07/2025 08:40:54 ( 74.37, 37.85) 1.79 6 10/07/2025 09:31:44 ( -74.40,-154.83) 10/07/2025 09:31:37 ( -74.37,-154.83) 3.49 7 10/07/2025 10:22:30 ( 74.38, 12.51) 10/07/2025 10:22:16 ( 74.37, 12.52) 1.17 14 10/07/2025 11:13:13 ( -74.36, 179.89) 10/07/2025 11:12:59 ( -74.37, 179.84) 2.10 14 10/07/2025 12:04:00 ( 74.39, -12.89) 10/07/2025 12:03:38 ( 74.38, -12.81) 2.90 22 10/07/2025 12:54:43 ( -74.37, 154.50) 10/07/2025 12:54:21 ( -74.38, 154.51) 1.00 22 10/07/2025 13:45:29 ( 74.35, -38.16) 10/07/2025 13:45:00 ( 74.38, -38.14) 3.32 29 10/07/2025 14:36:13 ( -74.38, 129.10) 10/07/2025 14:35:43 ( -74.38, 129.18) 2.53 30 10/07/2025 15:26:59 ( 74.36, -63.56) 10/07/2025 15:26:23 ( 74.34, -63.59) 2.94 36 10/07/2025 16:17:42 ( -74.34, 103.83) 10/07/2025 16:17:06 ( -74.34, 103.73) 3.02 36 10/07/2025 17:08:29 ( 74.37, -88.95) 10/07/2025 17:07:45 ( 74.34, -88.92) 3.38 44 10/07/2025 17:59:12 ( -74.35, 78.43) 10/07/2025 17:58:28 ( -74.34, 78.39) 1.20 44 10/07/2025 18:49:58 ( 74.33,-114.23) 10/07/2025 18:49:07 ( 74.35,-114.25) 1.84 51 10/07/2025 19:40:42 ( -74.36, 53.03) 10/07/2025 19:39:50 ( -74.35, 53.06) 1.62 52 10/07/2025 20:31:28 ( 74.34,-139.62) 10/07/2025 20:30:29 ( 74.35,-139.58) 1.65 59 10/07/2025 21:22:12 ( -74.37, 27.63) 10/07/2025 21:21:12 ( -74.35, 27.73) 3.56 60 10/07/2025 22:12:58 ( 74.35,-165.02) 10/07/2025 22:11:51 ( 74.36,-164.91) 3.30 67 10/07/2025 23:03:40 ( -74.33, 2.36) 10/07/2025 23:02:34 ( -74.31, 2.28) 3.34 66 10/07/2025 23:54:26 ( 74.31, 169.71) 10/07/2025 23:53:13 ( 74.31, 169.63) 2.27 73 10/08/2025 00:45:10 ( -74.34, -23.04) 10/08/2025 00:43:56 ( -74.31, -23.05) 2.87 74 10/08/2025 01:35:51 ( 74.08, 144.93) 10/08/2025 01:34:40 ( 74.07, 143.68) 38.07 71 10/08/2025 02:26:34 ( -74.05, -47.70) 10/08/2025 02:25:23 ( -74.07, -49.00) 39.85 71 10/08/2025 03:17:15 ( 73.79, 120.25) 10/08/2025 03:16:08 ( 73.78, 117.63) 81.46 67 10/08/2025 04:07:58 ( -73.77, -72.37) 10/08/2025 04:06:51 ( -73.78, -75.05) 83.02 67