Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 8 9. 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) 08/14/2025 16:31:09 ( -75.09, 98.47) 08/14/2025 16:32:15 ( -75.05, 101.79) 95.09 66 08/14/2025 17:21:51 ( 74.94, -93.79) 08/14/2025 17:22:59 ( 74.86, -91.41) 69.66 68 08/14/2025 18:12:33 ( -74.81, 73.90) 08/14/2025 18:13:43 ( -74.75, 75.61) 50.48 70 08/14/2025 19:03:14 ( 74.61,-118.25) 08/14/2025 19:04:26 ( 74.60,-117.44) 23.80 72 08/14/2025 19:53:57 ( -74.53, 49.29) 08/14/2025 19:55:10 ( -74.49, 49.59) 9.65 73 08/14/2025 20:44:40 ( 74.42,-143.12) 08/14/2025 20:45:51 ( 74.44,-143.20) 3.30 71 08/14/2025 21:35:25 ( -74.43, 24.16) 08/14/2025 21:36:33 ( -74.42, 24.08) 2.69 68 08/14/2025 22:26:10 ( 74.43,-168.51) 08/14/2025 22:27:13 ( 74.42,-168.59) 2.39 63 08/14/2025 23:16:55 ( -74.44, -1.23) 08/14/2025 23:17:54 ( -74.46, -1.18) 2.50 59 08/15/2025 00:07:40 ( 74.43, 166.11) 08/15/2025 00:08:34 ( 74.46, 166.16) 3.29 54 08/15/2025 00:58:25 ( -74.44, -26.61) 08/15/2025 00:59:16 ( -74.44, -26.56) 1.69 51 08/15/2025 01:49:10 ( 74.44, 140.72) 08/15/2025 01:49:56 ( 74.44, 140.78) 1.82 46 08/15/2025 02:39:55 ( -74.45, -52.00) 08/15/2025 02:40:38 ( -74.43, -51.94) 3.18 43 08/15/2025 03:30:40 ( 74.44, 115.33) 08/15/2025 03:31:18 ( 74.43, 115.39) 2.61 38 08/15/2025 04:21:24 ( -74.41, -77.26) 08/15/2025 04:22:00 ( -74.41, -77.32) 1.83 36 08/15/2025 05:12:09 ( 74.40, 90.07) 08/15/2025 05:12:40 ( 74.41, 90.01) 2.15 31 08/15/2025 06:02:54 ( -74.41,-102.65) 08/15/2025 06:03:22 ( -74.39,-102.70) 2.39 28 08/15/2025 06:53:39 ( 74.40, 64.68) 08/15/2025 06:54:02 ( 74.39, 64.63) 1.84 23 08/15/2025 07:44:24 ( -74.42,-128.04) 08/15/2025 07:44:43 ( -74.43,-127.96) 2.70 19 08/15/2025 08:35:09 ( 74.41, 39.29) 08/15/2025 08:35:23 ( 74.43, 39.37) 3.19 14 08/15/2025 09:25:54 ( -74.42,-153.42) 08/15/2025 09:26:05 ( -74.41,-153.34) 2.72 11 08/15/2025 10:16:39 ( 74.41, 13.91) 08/15/2025 10:16:45 ( 74.41, 13.99) 2.59 6 08/15/2025 11:07:23 ( -74.38,-178.69) 08/15/2025 11:07:27 ( -74.40,-178.72) 2.36 4 08/15/2025 11:58:08 ( 74.37, -11.36) 08/15/2025 11:58:07 ( 74.40, -11.39) 3.03 1 08/15/2025 12:48:53 ( -74.38, 155.93) 08/15/2025 12:48:49 ( -74.38, 155.90) 0.88 4 08/15/2025 13:39:38 ( 74.37, -36.74) 08/15/2025 13:39:29 ( 74.38, -36.77) 0.99 9 08/15/2025 14:30:23 ( -74.39, 130.54) 08/15/2025 14:30:11 ( -74.36, 130.52) 2.60 12 08/15/2025 15:21:08 ( 74.38, -62.13) 08/15/2025 15:20:51 ( 74.36, -62.15) 1.96 17 08/15/2025 16:11:53 ( -74.39, 105.15) 08/15/2025 16:11:32 ( -74.40, 105.26) 3.30 21 08/15/2025 17:02:38 ( 74.39, -87.52) 08/15/2025 17:02:12 ( 74.40, -87.41) 3.51 26 08/15/2025 17:53:22 ( -74.35, 79.89) 08/15/2025 17:52:54 ( -74.38, 79.88) 3.73 28 08/15/2025 18:44:08 ( 74.39,-112.91) 08/15/2025 18:43:34 ( 74.38,-112.79) 3.60 34 08/15/2025 19:34:52 ( -74.35, 54.50) 08/15/2025 19:34:16 ( -74.37, 54.50) 1.41 36 08/15/2025 20:25:37 ( 74.35,-138.17) 08/15/2025 20:24:56 ( 74.36,-138.17) 2.03 41 08/15/2025 21:16:22 ( -74.36, 29.11) 08/15/2025 21:15:38 ( -74.35, 29.12) 0.92 44 08/15/2025 22:07:07 ( 74.35,-163.56) 08/15/2025 22:06:18 ( 74.35,-163.55) 0.32 49 08/15/2025 22:57:52 ( -74.36, 3.73) 08/15/2025 22:57:00 ( -74.33, 3.74) 3.25 52 08/15/2025 23:48:37 ( 74.36, 171.06) 08/15/2025 23:47:40 ( 74.33, 171.06) 2.68 57 08/16/2025 00:39:21 ( -74.32, -21.53) 08/16/2025 00:38:22 ( -74.32, -21.65) 3.34 59 08/16/2025 01:30:06 ( 74.31, 145.80) 08/16/2025 01:29:02 ( 74.32, 145.68) 3.41 64 08/16/2025 02:20:51 ( -74.33, -46.92) 08/16/2025 02:19:43 ( -74.35, -46.90) 3.04 68 08/16/2025 03:11:36 ( 74.32, 120.41) 08/16/2025 03:10:23 ( 74.35, 120.43) 3.58 73 08/16/2025 04:02:20 ( -74.28, -72.18) 08/16/2025 04:01:06 ( -74.29, -72.41) 6.75 74 08/16/2025 04:53:00 ( 74.08, 95.64) 08/16/2025 04:51:49 ( 74.09, 94.43) 36.88 71 08/16/2025 05:43:43 ( -73.99, -96.84) 08/16/2025 05:42:33 ( -73.97, -98.51) 51.48 70 08/16/2025 06:34:24 ( 73.79, 70.98) 08/16/2025 06:33:17 ( 73.77, 68.34) 81.83 67 08/16/2025 07:25:06 ( -73.65,-121.39) 08/16/2025 07:24:01 ( -73.66,-124.59) 99.97 65