Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 5 21. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon Distance(km) Time Diff(sec) 05/29/2025 21:28:14 ( 73.35,-151.50) 05/29/2025 21:29:21 ( 73.29,-149.10) 76.94 67 05/29/2025 22:18:56 ( -73.27, 16.00) 05/29/2025 22:20:05 ( -73.17, 17.96) 63.86 69 05/29/2025 23:09:38 ( 73.05,-176.22) 05/29/2025 23:10:49 ( 72.97,-175.14) 36.11 71 05/30/2025 00:00:20 ( -72.97, -8.72) 05/30/2025 00:01:32 ( -72.90, -7.96) 26.01 72 05/30/2025 00:51:02 ( 72.75, 159.05) 05/30/2025 00:52:15 ( 72.75, 159.05) 0.26 73 05/30/2025 01:41:45 ( -72.72, -33.57) 05/30/2025 01:42:57 ( -72.73, -33.65) 3.12 72 05/30/2025 02:32:32 ( 72.75, 133.67) 05/30/2025 02:33:37 ( 72.73, 133.68) 2.35 65 05/30/2025 03:23:15 ( -72.72, -58.95) 05/30/2025 03:24:19 ( -72.71, -59.03) 2.88 64 05/30/2025 04:14:01 ( 72.70, 108.39) 05/30/2025 04:14:59 ( 72.71, 108.30) 3.36 58 05/30/2025 05:04:45 ( -72.72, -84.33) 05/30/2025 05:05:40 ( -72.75, -84.31) 2.55 55 05/30/2025 05:55:31 ( 72.71, 83.01) 05/30/2025 05:56:21 ( 72.69, 82.92) 3.51 50 05/30/2025 06:46:15 ( -72.73,-109.71) 05/30/2025 06:47:02 ( -72.73,-109.69) 0.73 47 05/30/2025 07:37:01 ( 72.71, 57.64) 05/30/2025 07:37:42 ( 72.73, 57.64) 1.94 41 05/30/2025 08:27:45 ( -72.73,-135.09) 05/30/2025 08:28:24 ( -72.71,-135.07) 2.32 39 05/30/2025 09:18:31 ( 72.71, 32.26) 05/30/2025 09:19:04 ( 72.71, 32.26) 0.49 33 05/30/2025 10:09:14 ( -72.68,-160.36) 05/30/2025 10:09:46 ( -72.69,-160.44) 2.93 32 05/30/2025 11:00:01 ( 72.71, 6.88) 05/30/2025 11:00:26 ( 72.69, 6.88) 2.78 25 05/30/2025 11:50:44 ( -72.68, 174.26) 05/30/2025 11:51:08 ( -72.67, 174.18) 2.98 24 05/30/2025 12:41:30 ( 72.66, -18.40) 05/30/2025 12:41:48 ( 72.67, -18.49) 3.27 18 05/30/2025 13:32:14 ( -72.68, 148.88) 05/30/2025 13:32:29 ( -72.70, 148.90) 2.19 15 05/30/2025 14:23:00 ( 72.67, -43.78) 05/30/2025 14:23:10 ( 72.65, -43.87) 3.71 10 05/30/2025 15:13:44 ( -72.69, 123.50) 05/30/2025 15:13:51 ( -72.68, 123.52) 0.80 7 05/30/2025 16:04:30 ( 72.67, -69.15) 05/30/2025 16:04:31 ( 72.68, -69.15) 1.50 1 05/30/2025 16:55:14 ( -72.69, 98.12) 05/30/2025 16:55:13 ( -72.66, 98.14) 2.72 1 05/30/2025 17:46:00 ( 72.67, -94.53) 05/30/2025 17:45:53 ( 72.66, -94.53) 0.91 7 05/30/2025 18:36:43 ( -72.64, 72.85) 05/30/2025 18:36:35 ( -72.65, 72.77) 2.75 8 05/30/2025 19:27:30 ( 72.67,-119.91) 05/30/2025 19:27:15 ( 72.64,-119.91) 3.24 15 05/30/2025 20:18:13 ( -72.64, 47.47) 05/30/2025 20:17:57 ( -72.63, 47.39) 3.13 16 05/30/2025 21:08:59 ( 72.62,-145.19) 05/30/2025 21:08:37 ( 72.62,-145.28) 3.21 22 05/30/2025 21:59:43 ( -72.64, 22.09) 05/30/2025 21:59:18 ( -72.66, 22.11) 1.83 25 05/30/2025 22:50:29 ( 72.63,-170.57) 05/30/2025 22:49:58 ( 72.66,-170.56) 3.38 31 05/30/2025 23:41:13 ( -72.65, -3.29) 05/30/2025 23:40:40 ( -72.64, -3.27) 1.08 33 05/31/2025 00:31:59 ( 72.63, 164.05) 05/31/2025 00:31:20 ( 72.64, 164.06) 1.04 39 05/31/2025 01:22:43 ( -72.65, -28.67) 05/31/2025 01:22:02 ( -72.62, -28.64) 3.15 41 05/31/2025 02:13:29 ( 72.63, 138.67) 05/31/2025 02:12:42 ( 72.62, 138.68) 1.38 47 05/31/2025 03:04:12 ( -72.60, -53.94) 05/31/2025 03:03:24 ( -72.60, -54.02) 2.60 48 05/31/2025 03:54:58 ( 72.58, 113.40) 05/31/2025 03:54:04 ( 72.60, 113.30) 3.72 54 05/31/2025 04:45:42 ( -72.60, -79.32) 05/31/2025 04:44:46 ( -72.58, -79.40) 3.32 56 05/31/2025 05:36:28 ( 72.58, 88.02) 05/31/2025 05:35:26 ( 72.58, 87.93) 3.19 62 05/31/2025 06:27:12 ( -72.60,-104.70) 05/31/2025 06:26:07 ( -72.61,-104.68) 1.49 65 05/31/2025 07:17:58 ( 72.59, 62.64) 05/31/2025 07:16:47 ( 72.61, 62.65) 2.90 71 05/31/2025 08:08:41 ( -72.61,-130.08) 05/31/2025 08:07:28 ( -72.60,-130.05) 1.46 73 05/31/2025 08:59:24 ( 72.43, 37.57) 05/31/2025 08:58:11 ( 72.44, 36.96) 20.37 73 05/31/2025 09:50:07 ( -72.41,-155.05) 05/31/2025 09:48:54 ( -72.37,-155.84) 26.77 73 05/31/2025 10:40:48 ( 72.13, 12.79) 05/31/2025 10:39:38 ( 72.16, 11.08) 58.39 70 05/31/2025 11:31:31 ( -72.10,-179.83) 05/31/2025 11:30:21 ( -72.10, 178.29) 64.29 70 05/31/2025 12:22:12 ( 71.82, -12.00) 05/31/2025 12:21:06 ( 71.84, -14.88) 99.65 66