Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 7 13. 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 ( -73.47, -97.18) 07/20/2025 05:50:57 ( -73.38, -94.23) 94.29 66 07/20/2025 06:40:32 ( 73.24, 70.65) 07/20/2025 06:41:40 ( 73.19, 72.69) 65.65 68 07/20/2025 07:31:14 ( -73.13,-121.78) 07/20/2025 07:32:24 ( -73.11,-120.17) 52.27 70 07/20/2025 08:21:56 ( 72.94, 45.92) 07/20/2025 08:23:08 ( 72.87, 46.65) 25.14 72 07/20/2025 09:12:38 ( -72.83,-146.52) 07/20/2025 09:13:52 ( -72.79,-146.20) 11.76 74 07/20/2025 10:03:22 ( 72.75, 20.97) 07/20/2025 10:04:32 ( 72.75, 21.05) 2.81 70 07/20/2025 10:54:06 ( -72.73,-171.69) 07/20/2025 10:55:15 ( -72.72,-171.69) 2.16 69 07/20/2025 11:44:51 ( 72.70, -4.31) 07/20/2025 11:45:54 ( 72.72, -4.33) 2.80 63 07/20/2025 12:35:35 ( -72.69, 163.03) 07/20/2025 12:36:37 ( -72.69, 162.93) 3.31 62 07/20/2025 13:26:21 ( 72.70, -29.69) 07/20/2025 13:27:16 ( 72.70, -29.72) 0.85 55 07/20/2025 14:17:05 ( -72.69, 137.64) 07/20/2025 14:17:58 ( -72.72, 137.65) 3.32 53 07/20/2025 15:07:51 ( 72.71, -55.08) 07/20/2025 15:08:38 ( 72.68, -55.10) 3.31 47 07/20/2025 15:58:35 ( -72.70, 112.26) 07/20/2025 15:59:20 ( -72.70, 112.26) 0.43 45 07/20/2025 16:49:21 ( 72.71, -80.46) 07/20/2025 16:49:59 ( 72.71, -80.39) 2.54 38 07/20/2025 17:40:05 ( -72.70, 86.88) 07/20/2025 17:40:42 ( -72.68, 86.88) 2.47 37 07/20/2025 18:30:50 ( 72.66,-105.74) 07/20/2025 18:31:21 ( 72.68,-105.77) 2.47 31 07/20/2025 19:21:35 ( -72.70, 61.50) 07/20/2025 19:22:03 ( -72.71, 61.60) 3.34 28 07/20/2025 20:12:20 ( 72.67,-131.12) 07/20/2025 20:12:43 ( 72.66,-131.16) 1.33 23 07/20/2025 21:03:04 ( -72.66, 36.22) 07/20/2025 21:03:25 ( -72.68, 36.21) 3.00 21 07/20/2025 21:53:50 ( 72.67,-156.51) 07/20/2025 21:54:04 ( 72.69,-156.44) 3.02 14 07/20/2025 22:44:34 ( -72.66, 10.83) 07/20/2025 22:44:47 ( -72.66, 10.83) 0.28 13 07/20/2025 23:35:20 ( 72.68, 178.11) 07/20/2025 23:35:26 ( 72.67, 178.18) 2.38 6 07/21/2025 00:26:04 ( -72.67, -14.55) 07/21/2025 00:26:09 ( -72.64, -14.56) 2.83 5 07/21/2025 01:16:49 ( 72.63, 152.83) 07/21/2025 01:16:48 ( 72.65, 152.79) 2.22 1 07/21/2025 02:07:34 ( -72.67, -39.93) 07/21/2025 02:07:30 ( -72.67, -39.84) 3.04 4 07/21/2025 02:58:19 ( 72.63, 127.45) 07/21/2025 02:58:10 ( 72.62, 127.41) 1.85 9 07/21/2025 03:49:03 ( -72.62, -65.21) 07/21/2025 03:48:52 ( -72.65, -65.22) 2.69 11 07/21/2025 04:39:49 ( 72.64, 102.07) 07/21/2025 04:39:31 ( 72.65, 102.13) 2.49 18 07/21/2025 05:30:33 ( -72.63, -90.59) 07/21/2025 05:30:14 ( -72.62, -90.61) 0.60 19 07/21/2025 06:21:19 ( 72.64, 76.68) 07/21/2025 06:20:53 ( 72.63, 76.74) 2.38 26 07/21/2025 07:12:03 ( -72.63,-115.98) 07/21/2025 07:11:36 ( -72.60,-115.99) 3.22 27 07/21/2025 08:02:48 ( 72.60, 51.40) 07/21/2025 08:02:15 ( 72.61, 51.36) 2.06 33 07/21/2025 08:53:33 ( -72.63,-141.36) 07/21/2025 08:52:57 ( -72.63,-141.28) 2.79 36 07/21/2025 09:44:18 ( 72.60, 26.02) 07/21/2025 09:43:37 ( 72.59, 25.97) 2.38 41 07/21/2025 10:35:02 ( -72.59,-166.64) 07/21/2025 10:34:19 ( -72.61,-166.66) 2.42 43 07/21/2025 11:25:48 ( 72.61, 0.64) 07/21/2025 11:24:58 ( 72.61, 0.69) 1.99 50 07/21/2025 12:16:32 ( -72.59, 167.98) 07/21/2025 12:15:41 ( -72.59, 167.96) 1.01 51 07/21/2025 13:07:18 ( 72.61, -24.75) 07/21/2025 13:06:20 ( 72.59, -24.70) 2.52 58 07/21/2025 13:58:02 ( -72.60, 142.60) 07/21/2025 13:57:02 ( -72.61, 142.67) 3.33 60 07/21/2025 14:48:47 ( 72.56, -50.03) 07/21/2025 14:47:42 ( 72.57, -50.08) 2.04 65 07/21/2025 15:39:32 ( -72.60, 117.21) 07/21/2025 15:38:24 ( -72.59, 117.29) 2.62 68 07/21/2025 16:30:17 ( 72.57, -75.41) 07/21/2025 16:29:04 ( 72.55, -75.47) 2.91 73 07/21/2025 17:21:01 ( -72.55, 91.93) 07/21/2025 17:19:46 ( -72.57, 91.90) 2.18 75 07/21/2025 18:11:42 ( 72.32,-100.28) 07/21/2025 18:10:30 ( 72.32,-101.26) 33.00 72 07/21/2025 19:02:25 ( -72.25, 67.16) 07/21/2025 19:01:14 ( -72.24, 65.91) 42.20 71 07/21/2025 19:53:06 ( 72.01,-125.07) 07/21/2025 19:51:58 ( 71.99,-127.23) 74.44 68 07/21/2025 20:43:49 ( -71.95, 42.36) 07/21/2025 20:42:41 ( -71.96, 40.04) 79.99 68