Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 5 17. 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 ( 73.32,-151.42) 05/29/2025 21:29:22 ( 73.27,-149.15) 72.82 68 05/29/2025 22:18:56 ( -73.23, 16.08) 05/29/2025 22:20:05 ( -73.20, 18.03) 62.48 69 05/29/2025 23:09:38 ( 73.02,-176.14) 05/29/2025 23:10:49 ( 73.00,-175.08) 34.48 71 05/30/2025 00:00:20 ( -72.93, -8.64) 05/30/2025 00:01:33 ( -72.88, -8.00) 21.59 73 05/30/2025 00:51:03 ( 72.77, 159.01) 05/30/2025 00:52:15 ( 72.78, 159.11) 3.35 72 05/30/2025 01:41:46 ( -72.73, -33.60) 05/30/2025 01:42:57 ( -72.76, -33.59) 3.44 71 05/30/2025 02:32:33 ( 72.77, 133.63) 05/30/2025 02:33:37 ( 72.76, 133.73) 3.35 64 05/30/2025 03:23:15 ( -72.73, -58.98) 05/30/2025 03:24:18 ( -72.74, -58.97) 1.12 63 05/30/2025 04:14:01 ( 72.72, 108.36) 05/30/2025 04:14:58 ( 72.74, 108.35) 2.15 57 05/30/2025 05:04:45 ( -72.74, -84.36) 05/30/2025 05:05:40 ( -72.73, -84.35) 1.21 55 05/30/2025 05:55:31 ( 72.72, 82.98) 05/30/2025 05:56:20 ( 72.72, 82.97) 0.43 49 05/30/2025 06:46:15 ( -72.74,-109.73) 05/30/2025 06:47:02 ( -72.71,-109.73) 3.54 47 05/30/2025 07:37:01 ( 72.72, 57.60) 05/30/2025 07:37:42 ( 72.70, 57.59) 2.60 41 05/30/2025 08:27:44 ( -72.69,-135.01) 05/30/2025 08:28:24 ( -72.69,-135.11) 3.35 40 05/30/2025 09:18:31 ( 72.73, 32.22) 05/30/2025 09:19:03 ( 72.73, 32.32) 3.17 32 05/30/2025 10:09:14 ( -72.69,-160.39) 05/30/2025 10:09:45 ( -72.72,-160.38) 3.06 31 05/30/2025 11:00:01 ( 72.73, 6.85) 05/30/2025 11:00:25 ( 72.71, 6.94) 3.46 24 05/30/2025 11:50:44 ( -72.69, 174.23) 05/30/2025 11:51:07 ( -72.70, 174.24) 0.74 23 05/30/2025 12:41:30 ( 72.68, -18.43) 05/30/2025 12:41:47 ( 72.69, -18.44) 1.74 17 05/30/2025 13:32:14 ( -72.70, 148.86) 05/30/2025 13:32:29 ( -72.68, 148.86) 1.60 15 05/30/2025 14:23:00 ( 72.68, -43.81) 05/30/2025 14:23:09 ( 72.68, -43.82) 0.77 9 05/30/2025 15:13:43 ( -72.65, 123.58) 05/30/2025 15:13:51 ( -72.66, 123.48) 3.75 8 05/30/2025 16:04:30 ( 72.68, -69.19) 05/30/2025 16:04:31 ( 72.66, -69.20) 3.03 1 05/30/2025 16:55:13 ( -72.65, 98.20) 05/30/2025 16:55:13 ( -72.64, 98.10) 3.40 0 05/30/2025 17:46:00 ( 72.69, -94.57) 05/30/2025 17:45:52 ( 72.69, -94.47) 3.05 8 05/30/2025 18:36:43 ( -72.65, 72.82) 05/30/2025 18:36:34 ( -72.67, 72.83) 2.66 9 05/30/2025 19:27:29 ( 72.64,-119.84) 05/30/2025 19:27:14 ( 72.67,-119.85) 3.63 15 05/30/2025 20:18:13 ( -72.65, 47.44) 05/30/2025 20:17:56 ( -72.66, 47.45) 0.34 17 05/30/2025 21:08:59 ( 72.64,-145.22) 05/30/2025 21:08:36 ( 72.65,-145.23) 1.32 23 05/30/2025 21:59:43 ( -72.66, 22.06) 05/30/2025 21:59:18 ( -72.64, 22.07) 2.02 25 05/30/2025 22:50:29 ( 72.64,-170.60) 05/30/2025 22:49:58 ( 72.63,-170.61) 1.19 31 05/30/2025 23:41:12 ( -72.61, -3.21) 05/30/2025 23:40:40 ( -72.62, -3.31) 3.55 32 05/31/2025 00:31:59 ( 72.64, 164.02) 05/31/2025 00:31:20 ( 72.61, 164.01) 3.49 39 05/31/2025 01:22:42 ( -72.61, -28.59) 05/31/2025 01:22:02 ( -72.60, -28.69) 3.48 40 05/31/2025 02:13:29 ( 72.64, 138.64) 05/31/2025 02:12:41 ( 72.64, 138.74) 3.02 48