Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 7 18. 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, -94.15) 93.85 66 07/20/2025 06:40:32 ( 73.21, 70.73) 07/20/2025 06:41:41 ( 73.18, 72.66) 62.07 69 07/20/2025 07:31:15 ( -73.15,-121.83) 07/20/2025 07:32:25 ( -73.09,-120.21) 52.66 70 07/20/2025 08:21:56 ( 72.91, 46.00) 07/20/2025 08:23:09 ( 72.86, 46.62) 21.09 73 07/20/2025 09:12:39 ( -72.85,-146.56) 07/20/2025 09:13:52 ( -72.82,-146.13) 14.66 73 07/20/2025 10:03:22 ( 72.71, 21.04) 07/20/2025 10:04:33 ( 72.73, 21.02) 2.68 71 07/20/2025 10:54:06 ( -72.70,-171.63) 07/20/2025 10:55:16 ( -72.70,-171.72) 3.22 70 07/20/2025 11:44:52 ( 72.71, -4.34) 07/20/2025 11:45:55 ( 72.71, -4.36) 0.76 63 07/20/2025 12:35:35 ( -72.71, 162.99) 07/20/2025 12:36:36 ( -72.73, 162.99) 1.95 61 07/20/2025 13:26:21 ( 72.72, -29.72) 07/20/2025 13:27:16 ( 72.69, -29.75) 3.37 55 07/20/2025 14:17:05 ( -72.71, 137.60) 07/20/2025 14:17:58 ( -72.70, 137.61) 0.98 53 07/20/2025 15:07:51 ( 72.72, -55.11) 07/20/2025 15:08:37 ( 72.72, -55.03) 2.69 46 07/20/2025 15:58:34 ( -72.67, 112.33) 07/20/2025 15:59:20 ( -72.68, 112.22) 3.77 46 07/20/2025 16:49:20 ( 72.68, -80.39) 07/20/2025 16:49:59 ( 72.69, -80.41) 2.32 39 07/20/2025 17:40:04 ( -72.67, 86.94) 07/20/2025 17:40:42 ( -72.66, 86.84) 3.59 38 07/20/2025 18:30:50 ( 72.68,-105.77) 07/20/2025 18:31:21 ( 72.67,-105.80) 1.28 31 07/20/2025 19:21:34 ( -72.67, 61.56) 07/20/2025 19:22:03 ( -72.69, 61.56) 1.59 29 07/20/2025 20:12:20 ( 72.68,-131.15) 07/20/2025 20:12:42 ( 72.70,-131.08) 3.06 22 07/20/2025 21:03:04 ( -72.68, 36.18) 07/20/2025 21:03:25 ( -72.67, 36.17) 1.31 21 07/20/2025 21:53:50 ( 72.69,-156.53) 07/20/2025 21:54:04 ( 72.68,-156.46) 2.56 14 07/20/2025 22:44:34 ( -72.68, 10.79) 07/20/2025 22:44:46 ( -72.69, 10.89) 3.57 12 07/20/2025 23:35:19 ( 72.64, 178.19) 07/20/2025 23:35:26 ( 72.66, 178.15) 2.03 7 07/21/2025 00:26:04 ( -72.69, -14.59) 07/21/2025 00:26:08 ( -72.67, -14.49) 3.53 4 07/21/2025 01:16:49 ( 72.65, 152.80) 07/21/2025 01:16:48 ( 72.63, 152.77) 1.82 1 07/21/2025 02:07:33 ( -72.64, -39.87) 07/21/2025 02:07:30 ( -72.65, -39.88) 1.28 3 07/21/2025 02:58:19 ( 72.65, 127.42) 07/21/2025 02:58:09 ( 72.66, 127.48) 2.55 10 07/21/2025 03:49:03 ( -72.64, -65.25) 07/21/2025 03:48:52 ( -72.63, -65.26) 1.71 11 07/21/2025 04:39:49 ( 72.65, 102.04) 07/21/2025 04:39:31 ( 72.64, 102.10) 2.58 18 07/21/2025 05:30:33 ( -72.65, -90.63) 07/21/2025 05:30:13 ( -72.66, -90.54) 3.19 20 07/21/2025 06:21:18 ( 72.61, 76.76) 07/21/2025 06:20:53 ( 72.62, 76.71) 1.86 25 07/21/2025 07:12:03 ( -72.65,-116.02) 07/21/2025 07:11:35 ( -72.63,-115.93) 3.47 28 07/21/2025 08:02:48 ( 72.61, 51.37) 07/21/2025 08:02:15 ( 72.60, 51.33) 2.37 33 07/21/2025 08:53:32 ( -72.60,-141.30) 07/21/2025 08:52:57 ( -72.61,-141.31) 1.04 35 07/21/2025 09:44:18 ( 72.62, 25.99) 07/21/2025 09:43:36 ( 72.62, 26.05) 2.06 42 07/21/2025 10:35:02 ( -72.61,-166.68) 07/21/2025 10:34:19 ( -72.59,-166.70) 2.13 43 07/21/2025 11:25:48 ( 72.62, 0.61) 07/21/2025 11:24:58 ( 72.60, 0.66) 2.73 50 07/21/2025 12:16:32 ( -72.61, 167.94) 07/21/2025 12:15:40 ( -72.62, 168.02) 2.83 52 07/21/2025 13:07:17 ( 72.57, -24.67) 07/21/2025 13:06:20 ( 72.58, -24.72) 1.83 57 07/21/2025 13:58:02 ( -72.62, 142.56) 07/21/2025 13:57:02 ( -72.60, 142.64) 3.48 60 07/21/2025 14:48:47 ( 72.58, -50.05) 07/21/2025 14:47:42 ( 72.56, -50.11) 2.92 65 07/21/2025 15:39:31 ( -72.57, 117.28) 07/21/2025 15:38:24 ( -72.57, 117.25) 0.95 67 07/21/2025 16:30:17 ( 72.58, -75.44) 07/21/2025 16:29:03 ( 72.59, -75.39) 1.66 74 07/21/2025 17:21:01 ( -72.57, 91.89) 07/21/2025 17:19:46 ( -72.55, 91.87) 2.56 75 07/21/2025 18:11:42 ( 72.33,-100.31) 07/21/2025 18:10:30 ( 72.31,-101.28) 32.99 72 07/21/2025 19:02:25 ( -72.27, 67.12) 07/21/2025 19:01:13 ( -72.28, 65.98) 38.62 72 07/21/2025 19:53:06 ( 72.03,-125.10) 07/21/2025 19:51:57 ( 72.03,-127.16) 70.83 69 07/21/2025 20:43:49 ( -71.97, 42.33) 07/21/2025 20:42:41 ( -71.95, 40.01) 79.88 68