Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 7 15. 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, -97.13) 07/20/2025 05:50:57 ( -73.41, -94.17) 93.93 66 07/20/2025 06:40:32 ( 73.22, 70.71) 07/20/2025 06:41:41 ( 73.17, 72.63) 62.23 69 07/20/2025 07:31:15 ( -73.16,-121.85) 07/20/2025 07:32:25 ( -73.09,-120.23) 52.91 70 07/20/2025 08:21:56 ( 72.92, 45.98) 07/20/2025 08:23:08 ( 72.90, 46.70) 23.91 72 07/20/2025 09:12:39 ( -72.86,-146.58) 07/20/2025 09:13:52 ( -72.81,-146.15) 15.22 73 07/20/2025 10:03:22 ( 72.72, 21.02) 07/20/2025 10:04:33 ( 72.72, 21.00) 0.62 71 07/20/2025 10:54:06 ( -72.71,-171.65) 07/20/2025 10:55:15 ( -72.74,-171.64) 2.94 69 07/20/2025 11:44:52 ( 72.72, -4.36) 07/20/2025 11:45:55 ( 72.70, -4.39) 3.05 63 07/20/2025 12:35:36 ( -72.72, 162.97) 07/20/2025 12:36:37 ( -72.72, 162.98) 0.25 61 07/20/2025 13:26:22 ( 72.73, -29.75) 07/20/2025 13:27:16 ( 72.73, -29.67) 2.70 54 07/20/2025 14:17:06 ( -72.72, 137.59) 07/20/2025 14:17:59 ( -72.69, 137.59) 2.88 53 07/20/2025 15:07:51 ( 72.68, -55.03) 07/20/2025 15:08:38 ( 72.70, -55.05) 2.59 47 07/20/2025 15:58:35 ( -72.67, 112.31) 07/20/2025 15:59:21 ( -72.67, 112.21) 3.36 46 07/20/2025 16:49:21 ( 72.69, -80.41) 07/20/2025 16:50:00 ( 72.68, -80.44) 1.06 39 07/20/2025 17:40:05 ( -72.68, 86.92) 07/20/2025 17:40:42 ( -72.70, 86.93) 2.58 37 07/20/2025 18:30:51 ( 72.69,-105.79) 07/20/2025 18:31:21 ( 72.71,-105.72) 3.30 30 07/20/2025 19:21:35 ( -72.68, 61.54) 07/20/2025 19:22:04 ( -72.68, 61.54) 0.32 29 07/20/2025 20:12:21 ( 72.70,-131.18) 07/20/2025 20:12:43 ( 72.69,-131.10) 2.49 22 07/20/2025 21:03:05 ( -72.69, 36.16) 07/20/2025 21:03:26 ( -72.66, 36.16) 3.22 21 07/20/2025 21:53:50 ( 72.65,-156.45) 07/20/2025 21:54:05 ( 72.67,-156.49) 2.28 15 07/20/2025 22:44:35 ( -72.69, 10.78) 07/20/2025 22:44:47 ( -72.69, 10.87) 3.28 12 07/20/2025 23:35:20 ( 72.65, 178.16) 07/20/2025 23:35:27 ( 72.64, 178.13) 1.58 7 07/21/2025 00:26:03 ( -72.64, -14.50) 07/21/2025 00:26:08 ( -72.66, -14.51) 2.25 5 07/21/2025 01:16:49 ( 72.66, 152.78) 07/21/2025 01:16:47 ( 72.67, 152.84) 2.76 2 07/21/2025 02:07:33 ( -72.65, -39.89) 07/21/2025 02:07:30 ( -72.64, -39.90) 0.75 3 07/21/2025 02:58:19 ( 72.66, 127.40) 07/21/2025 02:58:09 ( 72.65, 127.46) 2.42 10 07/21/2025 03:49:03 ( -72.65, -65.27) 07/21/2025 03:48:52 ( -72.62, -65.28) 3.60 11 07/21/2025 04:39:48 ( 72.61, 102.12) 07/21/2025 04:39:31 ( 72.63, 102.07) 2.06 17 07/21/2025 05:30:33 ( -72.66, -90.65) 07/21/2025 05:30:13 ( -72.65, -90.56) 3.07 20 07/21/2025 06:21:18 ( 72.62, 76.73) 07/21/2025 06:20:53 ( 72.61, 76.69) 2.12 25 07/21/2025 07:12:02 ( -72.61,-115.93) 07/21/2025 07:11:35 ( -72.63,-115.95) 1.96 27 07/21/2025 08:02:48 ( 72.62, 51.35) 07/21/2025 08:02:14 ( 72.63, 51.41) 2.24 34 07/21/2025 08:53:32 ( -72.61,-141.31) 07/21/2025 08:52:57 ( -72.60,-141.33) 1.20 35 07/21/2025 09:44:18 ( 72.63, 25.97) 07/21/2025 09:43:36 ( 72.61, 26.02) 2.50 42 07/21/2025 10:35:02 ( -72.62,-166.70) 07/21/2025 10:34:18 ( -72.63,-166.61) 3.24 44 07/21/2025 11:25:47 ( 72.58, 0.69) 07/21/2025 11:24:58 ( 72.59, 0.64) 1.96 49 07/21/2025 12:16:32 ( -72.62, 167.92) 07/21/2025 12:15:40 ( -72.61, 168.00) 2.95 52 07/21/2025 13:07:17 ( 72.58, -24.69) 07/21/2025 13:06:20 ( 72.57, -24.75) 2.66 57 07/21/2025 13:58:01 ( -72.57, 142.64) 07/21/2025 13:57:02 ( -72.59, 142.62) 1.71 59 07/21/2025 14:48:47 ( 72.59, -50.08) 07/21/2025 14:47:41 ( 72.60, -50.03) 1.76 66 07/21/2025 15:39:31 ( -72.58, 117.26) 07/21/2025 15:38:24 ( -72.57, 117.23) 1.65 67 07/21/2025 16:30:17 ( 72.59, -75.46) 07/21/2025 16:29:03 ( 72.57, -75.41) 2.72 74 07/21/2025 17:21:01 ( -72.58, 91.88) 07/21/2025 17:19:46 ( -72.54, 91.85) 4.42 75 07/21/2025 18:11:41 ( 72.29,-100.23) 07/21/2025 18:10:30 ( 72.29,-101.31) 36.40 71 07/21/2025 19:02:25 ( -72.28, 67.10) 07/21/2025 19:01:13 ( -72.27, 65.96) 38.73 72 07/21/2025 19:53:05 ( 71.99,-125.02) 07/21/2025 19:51:57 ( 72.02,-127.19) 74.41 68 07/21/2025 20:43:49 ( -71.98, 42.31) 07/21/2025 20:42:41 ( -71.94, 39.99) 80.04 68