Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 7 9. 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) 07/20/2025 05:49:51 ( -73.44, -97.11) 07/20/2025 05:50:57 ( -73.42, -94.14) 94.07 66 07/20/2025 06:40:32 ( 73.21, 70.72) 07/20/2025 06:41:41 ( 73.18, 72.65) 62.40 69 07/20/2025 07:31:15 ( -73.14,-121.82) 07/20/2025 07:32:25 ( -73.10,-120.19) 52.79 70 07/20/2025 08:21:56 ( 72.91, 45.99) 07/20/2025 08:23:08 ( 72.90, 46.72) 24.08 72 07/20/2025 09:12:39 ( -72.85,-146.56) 07/20/2025 09:13:52 ( -72.83,-146.12) 14.66 73 07/20/2025 10:03:22 ( 72.71, 21.03) 07/20/2025 10:04:33 ( 72.73, 21.02) 1.71 71 07/20/2025 10:54:06 ( -72.70,-171.62) 07/20/2025 10:55:16 ( -72.70,-171.71) 2.90 70 07/20/2025 11:44:52 ( 72.72, -4.35) 07/20/2025 11:45:55 ( 72.71, -4.37) 1.31 63 07/20/2025 12:35:36 ( -72.70, 162.99) 07/20/2025 12:36:37 ( -72.73, 163.01) 3.19 61 07/20/2025 13:26:22 ( 72.72, -29.74) 07/20/2025 13:27:16 ( 72.74, -29.65) 3.34 54 07/20/2025 14:17:06 ( -72.71, 137.61) 07/20/2025 14:17:59 ( -72.71, 137.62) 0.50 53 07/20/2025 15:07:52 ( 72.73, -55.12) 07/20/2025 15:08:38 ( 72.71, -55.03) 3.26 46 07/20/2025 15:58:36 ( -72.71, 112.23) 07/20/2025 15:59:21 ( -72.69, 112.24) 2.65 45 07/20/2025 16:49:21 ( 72.68, -80.40) 07/20/2025 16:50:00 ( 72.69, -80.42) 1.40 39 07/20/2025 17:40:05 ( -72.67, 86.95) 07/20/2025 17:40:43 ( -72.67, 86.85) 3.17 38 07/20/2025 18:30:50 ( 72.68,-105.78) 07/20/2025 18:31:21 ( 72.67,-105.80) 1.82 31 07/20/2025 19:21:34 ( -72.67, 61.57) 07/20/2025 19:22:03 ( -72.69, 61.57) 2.85 29 07/20/2025 20:12:20 ( 72.69,-131.16) 07/20/2025 20:12:42 ( 72.70,-131.08) 2.88 22 07/20/2025 21:03:04 ( -72.67, 36.18) 07/20/2025 21:03:25 ( -72.67, 36.19) 0.15 21 07/20/2025 21:53:50 ( 72.69,-156.55) 07/20/2025 21:54:04 ( 72.68,-156.47) 3.23 14 07/20/2025 22:44:34 ( -72.68, 10.80) 07/20/2025 22:44:47 ( -72.65, 10.80) 2.94 13 07/20/2025 23:35:19 ( 72.65, 178.17) 07/20/2025 23:35:26 ( 72.65, 178.15) 1.22 7 07/21/2025 00:26:04 ( -72.68, -14.58) 07/21/2025 00:26:08 ( -72.68, -14.48) 3.44 4 07/21/2025 01:16:49 ( 72.65, 152.79) 07/21/2025 01:16:48 ( 72.63, 152.76) 2.34 1 07/21/2025 02:07:33 ( -72.63, -39.86) 07/21/2025 02:07:30 ( -72.66, -39.86) 2.53 3 07/21/2025 02:58:19 ( 72.65, 127.41) 07/21/2025 02:58:09 ( 72.66, 127.48) 2.48 10 07/21/2025 03:49:03 ( -72.64, -65.24) 07/21/2025 03:48:52 ( -72.64, -65.25) 0.39 11 07/21/2025 04:39:49 ( 72.66, 102.02) 07/21/2025 04:39:31 ( 72.64, 102.09) 3.31 18 07/21/2025 05:30:33 ( -72.64, -90.63) 07/21/2025 05:30:14 ( -72.61, -90.63) 3.27 19 07/21/2025 06:21:18 ( 72.61, 76.75) 07/21/2025 06:20:53 ( 72.62, 76.71) 1.24 25 07/21/2025 07:12:03 ( -72.65,-116.01) 07/21/2025 07:11:35 ( -72.64,-115.91) 3.21 28 07/21/2025 08:02:48 ( 72.62, 51.36) 07/21/2025 08:02:15 ( 72.59, 51.32) 2.87 33 07/21/2025 08:53:32 ( -72.60,-141.29) 07/21/2025 08:52:57 ( -72.62,-141.30) 2.23 35 07/21/2025 09:44:18 ( 72.62, 25.98) 07/21/2025 09:43:36 ( 72.62, 26.04) 2.14 42 07/21/2025 10:35:02 ( -72.60,-166.67) 07/21/2025 10:34:19 ( -72.60,-166.68) 0.81 43 07/21/2025 11:25:47 ( 72.57, 0.70) 07/21/2025 11:24:58 ( 72.60, 0.66) 3.17 49 07/21/2025 12:16:32 ( -72.61, 167.95) 07/21/2025 12:15:40 ( -72.63, 168.04) 3.60 52 07/21/2025 13:07:17 ( 72.58, -24.68) 07/21/2025 13:06:20 ( 72.58, -24.73) 1.45 57 07/21/2025 13:58:02 ( -72.61, 142.56) 07/21/2025 13:57:02 ( -72.60, 142.65) 3.03 60 07/21/2025 14:48:47 ( 72.58, -50.07) 07/21/2025 14:47:41 ( 72.61, -50.01) 3.26 66 07/21/2025 15:39:31 ( -72.56, 117.28) 07/21/2025 15:38:24 ( -72.58, 117.27) 1.96 67 07/21/2025 16:30:17 ( 72.59, -75.45) 07/21/2025 16:29:03 ( 72.58, -75.39) 1.91 74 07/21/2025 17:21:01 ( -72.57, 91.90) 07/21/2025 17:19:46 ( -72.56, 91.88) 1.23 75 07/21/2025 18:11:42 ( 72.34,-100.32) 07/21/2025 18:10:30 ( 72.31,-101.29) 32.78 72 07/21/2025 19:02:25 ( -72.27, 67.13) 07/21/2025 19:01:13 ( -72.28, 65.99) 38.45 72 07/21/2025 19:53:06 ( 72.03,-125.11) 07/21/2025 19:51:57 ( 72.03,-127.17) 70.57 69 07/21/2025 20:43:49 ( -71.97, 42.33) 07/21/2025 20:42:41 ( -71.95, 40.02) 79.63 68