Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 7 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) 07/20/2025 05:49:51 ( -73.45, -97.12) 07/20/2025 05:50:57 ( -73.41, -94.16) 93.92 66 07/20/2025 06:40:32 ( 73.21, 70.72) 07/20/2025 06:41:41 ( 73.18, 72.65) 62.17 69 07/20/2025 07:31:15 ( -73.15,-121.84) 07/20/2025 07:32:25 ( -73.09,-120.21) 52.80 70 07/20/2025 08:21:56 ( 72.91, 45.99) 07/20/2025 08:23:08 ( 72.90, 46.72) 23.84 72 07/20/2025 09:12:39 ( -72.86,-146.57) 07/20/2025 09:13:52 ( -72.82,-146.14) 14.91 73 07/20/2025 10:03:22 ( 72.71, 21.03) 07/20/2025 10:04:33 ( 72.73, 21.02) 1.62 71 07/20/2025 10:54:06 ( -72.71,-171.64) 07/20/2025 10:55:16 ( -72.69,-171.73) 3.49 70 07/20/2025 11:44:52 ( 72.72, -4.35) 07/20/2025 11:45:55 ( 72.71, -4.37) 1.57 63 07/20/2025 12:35:36 ( -72.71, 162.98) 07/20/2025 12:36:37 ( -72.72, 162.99) 1.14 61 07/20/2025 13:26:22 ( 72.72, -29.73) 07/20/2025 13:27:16 ( 72.73, -29.65) 3.03 54 07/20/2025 14:17:06 ( -72.72, 137.60) 07/20/2025 14:17:59 ( -72.70, 137.60) 1.82 53 07/20/2025 15:07:52 ( 72.73, -55.12) 07/20/2025 15:08:38 ( 72.71, -55.04) 3.15 46 07/20/2025 15:58:35 ( -72.67, 112.32) 07/20/2025 15:59:21 ( -72.68, 112.22) 3.42 46 07/20/2025 16:49:21 ( 72.68, -80.40) 07/20/2025 16:50:00 ( 72.69, -80.42) 1.35 39 07/20/2025 17:40:04 ( -72.67, 86.93) 07/20/2025 17:40:41 ( -72.71, 86.94) 3.65 37 07/20/2025 18:30:50 ( 72.68,-105.78) 07/20/2025 18:31:21 ( 72.67,-105.81) 2.13 31 07/20/2025 19:21:34 ( -72.68, 61.55) 07/20/2025 19:22:03 ( -72.68, 61.55) 0.75 29 07/20/2025 20:12:20 ( 72.69,-131.16) 07/20/2025 20:12:42 ( 72.70,-131.09) 2.58 22 07/20/2025 21:03:04 ( -72.68, 36.17) 07/20/2025 21:03:25 ( -72.66, 36.17) 2.15 21 07/20/2025 21:53:50 ( 72.69,-156.55) 07/20/2025 21:54:04 ( 72.67,-156.47) 3.21 14 07/20/2025 22:44:34 ( -72.69, 10.79) 07/20/2025 22:44:46 ( -72.69, 10.89) 3.36 12 07/20/2025 23:35:19 ( 72.65, 178.18) 07/20/2025 23:35:26 ( 72.65, 178.14) 1.27 7 07/21/2025 00:26:03 ( -72.64, -14.49) 07/21/2025 00:26:08 ( -72.67, -14.50) 3.30 5 07/21/2025 01:16:49 ( 72.65, 152.79) 07/21/2025 01:16:48 ( 72.63, 152.76) 2.70 1 07/21/2025 02:07:33 ( -72.64, -39.88) 07/21/2025 02:07:30 ( -72.65, -39.88) 0.47 3 07/21/2025 02:58:19 ( 72.66, 127.41) 07/21/2025 02:58:09 ( 72.66, 127.47) 2.19 10 07/21/2025 03:49:03 ( -72.65, -65.26) 07/21/2025 03:48:52 ( -72.62, -65.27) 2.54 11 07/21/2025 04:39:48 ( 72.61, 102.13) 07/21/2025 04:39:31 ( 72.64, 102.09) 3.29 17 07/21/2025 05:30:33 ( -72.65, -90.64) 07/21/2025 05:30:13 ( -72.65, -90.55) 3.05 20 07/21/2025 06:21:18 ( 72.61, 76.75) 07/21/2025 06:20:53 ( 72.61, 76.70) 1.41 25 07/21/2025 07:12:02 ( -72.60,-115.92) 07/21/2025 07:11:35 ( -72.63,-115.94) 2.97 27 07/21/2025 08:02:48 ( 72.62, 51.36) 07/21/2025 08:02:15 ( 72.59, 51.32) 3.27 33 07/21/2025 08:53:32 ( -72.61,-141.30) 07/21/2025 08:52:57 ( -72.61,-141.32) 0.52 35 07/21/2025 09:44:18 ( 72.62, 25.98) 07/21/2025 09:43:36 ( 72.62, 26.04) 1.92 42 07/21/2025 10:35:02 ( -72.61,-166.69) 07/21/2025 10:34:19 ( -72.59,-166.70) 2.95 43 07/21/2025 11:25:47 ( 72.57, 0.70) 07/21/2025 11:24:58 ( 72.60, 0.65) 2.96 49 07/21/2025 12:16:32 ( -72.62, 167.93) 07/21/2025 12:15:40 ( -72.62, 168.01) 2.79 52 07/21/2025 13:07:17 ( 72.58, -24.68) 07/21/2025 13:06:20 ( 72.57, -24.73) 1.73 57 07/21/2025 13:58:01 ( -72.57, 142.65) 07/21/2025 13:57:02 ( -72.59, 142.63) 2.65 59 07/21/2025 14:48:47 ( 72.58, -50.07) 07/21/2025 14:47:41 ( 72.60, -50.01) 2.82 66 07/21/2025 15:39:31 ( -72.57, 117.27) 07/21/2025 15:38:24 ( -72.57, 117.24) 0.84 67 07/21/2025 16:30:17 ( 72.59, -75.45) 07/21/2025 16:29:03 ( 72.58, -75.40) 1.82 74 07/21/2025 17:21:01 ( -72.58, 91.88) 07/21/2025 17:19:46 ( -72.55, 91.86) 3.37 75 07/21/2025 18:11:42 ( 72.34,-100.32) 07/21/2025 18:10:30 ( 72.30,-101.29) 33.04 72 07/21/2025 19:02:25 ( -72.28, 67.11) 07/21/2025 19:01:13 ( -72.27, 65.97) 38.58 72 07/21/2025 19:53:06 ( 72.03,-125.11) 07/21/2025 19:51:57 ( 72.02,-127.17) 70.79 69 07/21/2025 20:43:49 ( -71.98, 42.32) 07/21/2025 20:42:41 ( -71.94, 40.00) 79.86 68