Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 3 5. 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) 03/11/2025 20:19:01 ( -74.65, 42.80) 03/11/2025 20:20:07 ( -74.58, 45.79) 88.38 66 03/11/2025 21:09:42 ( 74.41,-149.27) 03/11/2025 21:10:51 ( 74.39,-147.39) 56.34 69 03/11/2025 22:00:24 ( -74.31, 18.31) 03/11/2025 22:01:35 ( -74.28, 19.67) 41.08 71 03/11/2025 22:51:06 ( 74.13,-173.91) 03/11/2025 22:52:19 ( 74.08,-173.49) 13.57 73 03/11/2025 23:41:48 ( -74.02, -6.34) 03/11/2025 23:43:02 ( -74.02, -6.30) 1.09 74 03/12/2025 00:32:34 ( 74.03, 160.95) 03/12/2025 00:33:42 ( 74.02, 161.02) 2.56 68 03/12/2025 01:23:18 ( -74.03, -31.73) 03/12/2025 01:24:24 ( -74.01, -31.67) 2.54 66 03/12/2025 02:14:03 ( 73.99, 135.68) 03/12/2025 02:15:04 ( 74.01, 135.65) 2.42 61 03/12/2025 03:04:47 ( -73.99, -56.99) 03/12/2025 03:05:46 ( -74.00, -57.04) 2.27 59 03/12/2025 03:55:33 ( 73.99, 110.30) 03/12/2025 03:56:26 ( 74.00, 110.28) 0.54 53 03/12/2025 04:46:17 ( -73.99, -82.38) 03/12/2025 04:47:08 ( -73.99, -82.41) 0.75 51 03/12/2025 05:37:03 ( 74.00, 84.91) 03/12/2025 05:37:48 ( 73.99, 84.92) 1.43 45 03/12/2025 06:27:47 ( -74.00,-107.77) 03/12/2025 06:28:30 ( -73.98,-107.77) 1.75 43 03/12/2025 07:18:33 ( 74.01, 59.52) 03/12/2025 07:19:10 ( 73.98, 59.55) 3.34 37 03/12/2025 08:09:17 ( -74.00,-133.16) 03/12/2025 08:09:52 ( -73.97,-133.14) 3.56 35 03/12/2025 09:00:02 ( 73.96, 34.25) 03/12/2025 09:00:32 ( 73.97, 34.18) 2.20 30 03/12/2025 09:50:46 ( -73.96,-158.42) 03/12/2025 09:51:14 ( -73.96,-158.51) 2.57 28 03/12/2025 10:41:32 ( 73.97, 8.86) 03/12/2025 10:41:54 ( 73.95, 8.81) 2.02 22 03/12/2025 11:32:16 ( -73.96, 176.19) 03/12/2025 11:32:36 ( -73.95, 176.13) 2.53 20 03/12/2025 12:23:02 ( 73.97, -16.52) 03/12/2025 12:23:16 ( 73.94, -16.55) 3.28 14 03/12/2025 13:13:46 ( -73.97, 150.80) 03/12/2025 13:13:57 ( -73.99, 150.88) 3.14 11 03/12/2025 14:04:32 ( 73.98, -41.91) 03/12/2025 14:04:37 ( 73.98, -41.80) 3.46 5 03/12/2025 14:55:16 ( -73.97, 125.41) 03/12/2025 14:55:19 ( -73.98, 125.51) 2.98 3 03/12/2025 15:46:01 ( 73.93, -67.18) 03/12/2025 15:46:00 ( 73.92, -67.29) 3.55 1 03/12/2025 16:36:46 ( -73.98, 100.03) 03/12/2025 16:36:41 ( -73.97, 100.14) 3.88 5 03/12/2025 17:27:31 ( 73.94, -92.57) 03/12/2025 17:27:21 ( 73.96, -92.54) 2.60 10 03/12/2025 18:18:15 ( -73.94, 74.76) 03/12/2025 18:18:03 ( -73.96, 74.78) 2.25 12 03/12/2025 19:09:00 ( 73.95,-117.96) 03/12/2025 19:08:42 ( 73.95,-117.90) 1.73 18 03/12/2025 19:59:44 ( -73.94, 49.37) 03/12/2025 19:59:24 ( -73.94, 49.41) 1.23 20 03/12/2025 20:50:30 ( 73.95,-143.34) 03/12/2025 20:50:04 ( 73.94,-143.27) 2.59 26 03/12/2025 21:41:14 ( -73.95, 23.98) 03/12/2025 21:40:46 ( -73.93, 24.04) 2.27 28 03/12/2025 22:31:59 ( 73.91,-168.61) 03/12/2025 22:31:26 ( 73.93,-168.64) 2.56 33 03/12/2025 23:22:43 ( -73.90, -1.28) 03/12/2025 23:22:08 ( -73.92, -1.33) 2.60 35 03/13/2025 00:13:29 ( 73.91, 166.00) 03/13/2025 00:12:48 ( 73.92, 166.00) 0.62 41 03/13/2025 01:04:13 ( -73.91, -26.67) 03/13/2025 01:03:30 ( -73.91, -26.69) 0.79 43 03/13/2025 01:54:59 ( 73.92, 140.61) 03/13/2025 01:54:10 ( 73.91, 140.63) 1.32 49 03/13/2025 02:45:43 ( -73.91, -52.06) 03/13/2025 02:44:52 ( -73.90, -52.06) 1.32 51 03/13/2025 03:36:29 ( 73.92, 115.22) 03/13/2025 03:35:32 ( 73.90, 115.26) 3.27 57 03/13/2025 04:27:13 ( -73.92, -77.45) 03/13/2025 04:26:14 ( -73.89, -77.43) 3.19 59 03/13/2025 05:17:58 ( 73.88, 89.96) 03/13/2025 05:16:54 ( 73.89, 89.89) 2.01 64 03/13/2025 06:08:42 ( -73.88,-102.72) 03/13/2025 06:07:36 ( -73.88,-102.79) 2.47 66 03/13/2025 06:59:28 ( 73.89, 64.57) 03/13/2025 06:58:16 ( 73.87, 64.53) 1.77 72 03/13/2025 07:50:12 ( -73.88,-128.10) 03/13/2025 07:48:58 ( -73.87,-128.16) 2.18 74 03/13/2025 08:40:54 ( 73.69, 39.65) 03/13/2025 08:39:42 ( 73.66, 38.69) 30.14 72 03/13/2025 09:31:36 ( -73.59,-152.79) 03/13/2025 09:30:25 ( -73.61,-154.11) 41.39 71 03/13/2025 10:22:18 ( 73.40, 14.95) 03/13/2025 10:21:10 ( 73.35, 12.65) 73.54 68 03/13/2025 11:13:00 ( -73.30,-177.50) 03/13/2025 11:11:53 ( -73.30, 179.86) 84.54 67