Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 4 22. 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) 05/03/2025 14:28:57 ( 74.67, -49.81) 05/03/2025 14:30:04 ( 74.62, -47.33) 73.14 67 05/03/2025 15:19:39 ( -74.55, 117.83) 05/03/2025 15:20:49 ( -74.47, 119.61) 53.32 70 05/03/2025 16:10:20 ( 74.34, -74.32) 05/03/2025 16:11:32 ( 74.31, -73.48) 25.38 72 05/03/2025 17:01:03 ( -74.27, 93.19) 05/03/2025 17:02:16 ( -74.21, 93.60) 14.12 73 05/03/2025 17:51:46 ( 74.16, -99.22) 05/03/2025 17:52:57 ( 74.14, -99.24) 2.30 71 05/03/2025 18:42:30 ( -74.14, 68.15) 05/03/2025 18:43:39 ( -74.14, 68.09) 2.02 69 05/03/2025 19:33:15 ( 74.12,-124.50) 05/03/2025 19:34:19 ( 74.12,-124.63) 3.73 64 05/03/2025 20:24:00 ( -74.15, 42.75) 05/03/2025 20:25:01 ( -74.12, 42.70) 3.32 61 05/03/2025 21:14:45 ( 74.14,-149.91) 05/03/2025 21:15:40 ( 74.15,-149.89) 1.69 55 05/03/2025 22:05:30 ( -74.16, 17.34) 05/03/2025 22:06:22 ( -74.15, 17.43) 2.99 52 05/03/2025 22:56:15 ( 74.15,-175.32) 05/03/2025 22:57:02 ( 74.13,-175.28) 2.21 47 05/03/2025 23:46:59 ( -74.13, -7.94) 05/03/2025 23:47:44 ( -74.13, -7.95) 0.94 45 05/04/2025 00:37:44 ( 74.11, 159.40) 05/04/2025 00:38:24 ( 74.11, 159.33) 2.18 40 05/04/2025 01:28:29 ( -74.14, -33.35) 05/04/2025 01:29:06 ( -74.11, -33.34) 2.68 37 05/04/2025 02:19:14 ( 74.13, 134.00) 05/04/2025 02:19:45 ( 74.14, 134.06) 2.79 31 05/04/2025 03:09:58 ( -74.10, -58.63) 05/04/2025 03:10:28 ( -74.09, -58.73) 3.13 30 05/04/2025 04:00:44 ( 74.14, 108.59) 05/04/2025 04:01:07 ( 74.12, 108.68) 3.06 23 05/04/2025 04:51:28 ( -74.11, -84.04) 05/04/2025 04:51:49 ( -74.12, -84.00) 1.66 21 05/04/2025 05:42:13 ( 74.10, 83.31) 05/04/2025 05:42:29 ( 74.10, 83.29) 0.68 16 05/04/2025 06:32:58 ( -74.13,-109.44) 05/04/2025 06:33:11 ( -74.11,-109.38) 2.94 13 05/04/2025 07:23:43 ( 74.11, 57.90) 05/04/2025 07:23:51 ( 74.08, 57.90) 3.34 8 05/04/2025 08:14:27 ( -74.09,-134.72) 05/04/2025 08:14:33 ( -74.09,-134.77) 1.53 6 05/04/2025 09:05:12 ( 74.08, 32.62) 05/04/2025 09:05:13 ( 74.07, 32.51) 3.62 1 05/04/2025 09:55:57 ( -74.10,-160.13) 05/04/2025 09:55:54 ( -74.12,-160.04) 3.12 3 05/04/2025 10:46:42 ( 74.09, 7.21) 05/04/2025 10:46:34 ( 74.10, 7.24) 1.02 8 05/04/2025 11:37:26 ( -74.07, 174.59) 05/04/2025 11:37:16 ( -74.10, 174.57) 3.39 10 05/04/2025 12:28:11 ( 74.05, -18.07) 05/04/2025 12:27:56 ( 74.08, -18.14) 3.32 15 05/04/2025 13:18:56 ( -74.08, 149.18) 05/04/2025 13:18:38 ( -74.08, 149.19) 0.23 18 05/04/2025 14:09:41 ( 74.07, -43.47) 05/04/2025 14:09:18 ( 74.06, -43.53) 2.14 23 05/04/2025 15:00:25 ( -74.04, 123.90) 05/04/2025 15:00:00 ( -74.06, 123.80) 3.49 25 05/04/2025 15:51:11 ( 74.08, -68.88) 05/04/2025 15:50:39 ( 74.09, -68.80) 2.55 32 05/04/2025 16:41:55 ( -74.06, 98.49) 05/04/2025 16:41:22 ( -74.04, 98.41) 3.11 33 05/04/2025 17:32:40 ( 74.04, -94.16) 05/04/2025 17:32:01 ( 74.07, -94.19) 2.74 39 05/04/2025 18:23:25 ( -74.07, 73.09) 05/04/2025 18:22:43 ( -74.07, 73.14) 1.71 42 05/04/2025 19:14:10 ( 74.06,-119.57) 05/04/2025 19:13:23 ( 74.05,-119.58) 0.99 47 05/04/2025 20:04:54 ( -74.03, 47.80) 05/04/2025 20:04:05 ( -74.05, 47.76) 2.45 49 05/04/2025 20:55:39 ( 74.02,-144.85) 05/04/2025 20:54:45 ( 74.03,-144.96) 3.54 54 05/04/2025 21:46:24 ( -74.05, 22.40) 05/04/2025 21:45:27 ( -74.03, 22.37) 1.84 57 05/04/2025 22:37:09 ( 74.03,-170.26) 05/04/2025 22:36:06 ( 74.06,-170.23) 2.96 63 05/04/2025 23:27:54 ( -74.06, -3.01) 05/04/2025 23:26:48 ( -74.06, -2.90) 3.30 66 05/05/2025 00:18:39 ( 74.05, 164.34) 05/05/2025 00:17:28 ( 74.04, 164.38) 1.52 71 05/05/2025 01:09:23 ( -74.02, -28.29) 05/05/2025 01:08:10 ( -74.04, -28.29) 2.22 73 05/05/2025 02:00:06 ( 73.91, 139.29) 05/05/2025 01:58:53 ( 73.87, 138.64) 20.80 73 05/05/2025 02:50:48 ( -73.79, -53.10) 05/05/2025 02:49:36 ( -73.82, -54.15) 32.72 72 05/05/2025 03:41:29 ( 73.58, 114.71) 05/05/2025 03:40:20 ( 73.60, 112.67) 64.25 69 05/05/2025 04:32:12 ( -73.50, -77.81) 05/05/2025 04:31:04 ( -73.51, -80.22) 76.12 68