Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 10 6. 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) 10/07/2025 00:13:32 ( 74.42, 164.65) 10/07/2025 00:14:03 ( 74.40, 164.63) 2.90 31 10/07/2025 01:04:15 ( -74.40, -27.98) 10/07/2025 01:04:46 ( -74.39, -28.06) 2.88 31 10/07/2025 01:55:01 ( 74.38, 139.38) 10/07/2025 01:55:25 ( 74.40, 139.30) 3.09 24 10/07/2025 02:45:45 ( -74.41, -53.38) 10/07/2025 02:46:08 ( -74.40, -53.39) 1.97 23 10/07/2025 03:36:31 ( 74.39, 113.98) 10/07/2025 03:36:47 ( 74.41, 113.97) 1.63 16 10/07/2025 04:27:15 ( -74.42, -78.77) 10/07/2025 04:27:30 ( -74.40, -78.72) 2.86 15 10/07/2025 05:18:01 ( 74.40, 88.59) 10/07/2025 05:18:09 ( 74.41, 88.64) 2.12 8 10/07/2025 06:08:44 ( -74.38,-104.05) 10/07/2025 06:08:52 ( -74.41,-104.05) 2.54 8 10/07/2025 06:59:30 ( 74.36, 63.31) 10/07/2025 06:59:32 ( 74.37, 63.19) 3.81 2 10/07/2025 07:50:14 ( -74.39,-129.44) 10/07/2025 07:50:14 ( -74.41,-129.38) 2.77 0 10/07/2025 08:41:00 ( 74.37, 37.92) 10/07/2025 08:40:54 ( 74.37, 37.86) 1.73 6 10/07/2025 09:31:44 ( -74.40,-154.84) 10/07/2025 09:31:37 ( -74.37,-154.84) 3.83 7 10/07/2025 10:22:30 ( 74.38, 12.52) 10/07/2025 10:22:16 ( 74.38, 12.53) 0.46 14 10/07/2025 11:13:13 ( -74.36, 179.89) 10/07/2025 11:12:59 ( -74.37, 179.83) 1.97 14 10/07/2025 12:04:00 ( 74.39, -12.88) 10/07/2025 12:03:38 ( 74.38, -12.80) 2.50 22 10/07/2025 12:54:43 ( -74.37, 154.49) 10/07/2025 12:54:21 ( -74.38, 154.50) 0.73 22 10/07/2025 13:45:29 ( 74.35, -38.15) 10/07/2025 13:45:01 ( 74.34, -38.26) 3.46 28 10/07/2025 14:36:13 ( -74.38, 129.09) 10/07/2025 14:35:43 ( -74.38, 129.17) 2.43 30 10/07/2025 15:26:59 ( 74.36, -63.55) 10/07/2025 15:26:23 ( 74.34, -63.59) 2.16 36 10/07/2025 16:17:42 ( -74.34, 103.82) 10/07/2025 16:17:06 ( -74.34, 103.72) 3.11 36 10/07/2025 17:08:29 ( 74.37, -88.95) 10/07/2025 17:07:45 ( 74.35, -88.92) 2.48 44 10/07/2025 17:59:12 ( -74.35, 78.42) 10/07/2025 17:58:28 ( -74.34, 78.39) 1.35 44 10/07/2025 18:49:58 ( 74.33,-114.22) 10/07/2025 18:49:07 ( 74.35,-114.25) 2.76 51 10/07/2025 19:40:42 ( -74.36, 53.03) 10/07/2025 19:39:50 ( -74.35, 53.06) 1.66 52 10/07/2025 20:31:28 ( 74.34,-139.61) 10/07/2025 20:30:29 ( 74.36,-139.58) 2.43 59 10/07/2025 21:22:12 ( -74.37, 27.63) 10/07/2025 21:21:12 ( -74.35, 27.73) 3.52 60 10/07/2025 22:12:58 ( 74.35,-165.01) 10/07/2025 22:11:51 ( 74.36,-164.91) 3.60 67 10/07/2025 23:03:41 ( -74.33, 2.36) 10/07/2025 23:02:34 ( -74.36, 2.40) 3.35 67 10/07/2025 23:54:27 ( 74.31, 169.72) 10/07/2025 23:53:14 ( 74.32, 169.64) 2.57 73 10/08/2025 00:45:10 ( -74.34, -23.04) 10/08/2025 00:43:56 ( -74.31, -23.06) 2.86 74 10/08/2025 01:35:51 ( 74.07, 144.94) 10/08/2025 01:34:40 ( 74.08, 143.69) 38.12 71 10/08/2025 02:26:34 ( -74.05, -47.70) 10/08/2025 02:25:23 ( -74.07, -49.00) 39.94 71 10/08/2025 03:17:15 ( 73.78, 120.26) 10/08/2025 03:16:08 ( 73.78, 117.64) 81.50 67 10/08/2025 04:07:58 ( -73.77, -72.37) 10/08/2025 04:06:51 ( -73.78, -75.05) 83.11 67