Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 8 30. 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) 09/10/2025 00:19:53 ( 73.37, 165.54) 09/10/2025 00:21:00 ( 73.29, 168.09) 81.92 67 09/10/2025 01:10:35 ( -73.26, -26.89) 09/10/2025 01:11:43 ( -73.23, -24.71) 70.11 68 09/10/2025 02:01:17 ( 73.07, 140.82) 09/10/2025 02:02:27 ( 73.01, 142.16) 44.02 70 09/10/2025 02:51:59 ( -72.96, -51.63) 09/10/2025 02:53:11 ( -72.91, -50.74) 29.52 72 09/10/2025 03:42:41 ( 72.78, 116.07) 09/10/2025 03:43:54 ( 72.74, 116.24) 7.06 73 09/10/2025 04:33:24 ( -72.72, -76.49) 09/10/2025 04:34:36 ( -72.73, -76.44) 2.33 72 09/10/2025 05:24:10 ( 72.73, 90.79) 09/10/2025 05:25:16 ( 72.72, 90.86) 2.92 66 09/10/2025 06:14:54 ( -72.72,-101.88) 09/10/2025 06:15:58 ( -72.71,-101.83) 2.06 64 09/10/2025 07:05:39 ( 72.69, 65.50) 09/10/2025 07:06:38 ( 72.70, 65.48) 1.23 59 09/10/2025 07:56:23 ( -72.68,-127.16) 09/10/2025 07:57:20 ( -72.69,-127.21) 2.06 57 09/10/2025 08:47:09 ( 72.70, 40.12) 09/10/2025 08:48:00 ( 72.68, 40.09) 2.38 51 09/10/2025 09:37:53 ( -72.69,-152.55) 09/10/2025 09:38:42 ( -72.67,-152.59) 2.22 49 09/10/2025 10:28:39 ( 72.70, 14.73) 09/10/2025 10:29:21 ( 72.71, 14.82) 2.99 42 09/10/2025 11:19:23 ( -72.70,-177.94) 09/10/2025 11:20:03 ( -72.70,-177.87) 2.44 40 09/10/2025 12:10:08 ( 72.66, -10.56) 09/10/2025 12:10:43 ( 72.69, -10.57) 2.88 35 09/10/2025 13:00:52 ( -72.70, 156.67) 09/10/2025 13:01:24 ( -72.68, 156.75) 3.40 32 09/10/2025 13:51:37 ( 72.67, -35.95) 09/10/2025 13:52:04 ( 72.67, -35.95) 0.22 27 09/10/2025 14:42:21 ( -72.66, 131.39) 09/10/2025 14:42:46 ( -72.66, 131.37) 0.74 25 09/10/2025 15:33:07 ( 72.68, -61.33) 09/10/2025 15:33:26 ( 72.65, -61.33) 3.31 19 09/10/2025 16:23:51 ( -72.67, 106.00) 09/10/2025 16:24:08 ( -72.64, 105.99) 2.85 17 09/10/2025 17:14:36 ( 72.63, -86.62) 09/10/2025 17:14:48 ( 72.62, -86.71) 3.16 12 09/10/2025 18:05:21 ( -72.67, 80.61) 09/10/2025 18:05:29 ( -72.67, 80.71) 3.21 8 09/10/2025 18:56:06 ( 72.64,-112.01) 09/10/2025 18:56:09 ( 72.65,-111.99) 1.92 3 09/10/2025 19:46:50 ( -72.63, 55.33) 09/10/2025 19:46:51 ( -72.65, 55.33) 2.29 1 09/10/2025 20:37:36 ( 72.65,-137.40) 09/10/2025 20:37:31 ( 72.63,-137.37) 1.52 5 09/10/2025 21:28:20 ( -72.64, 29.94) 09/10/2025 21:28:13 ( -72.63, 29.94) 0.83 7 09/10/2025 22:19:05 ( 72.60,-162.68) 09/10/2025 22:18:53 ( 72.61,-162.75) 2.72 12 09/10/2025 23:09:49 ( -72.59, 4.65) 09/10/2025 23:09:35 ( -72.61, 4.56) 3.47 14 09/11/2025 00:00:35 ( 72.61, 171.93) 09/11/2025 00:00:15 ( 72.59, 171.86) 2.83 20 09/11/2025 00:51:19 ( -72.60, -20.74) 09/11/2025 00:50:57 ( -72.59, -20.82) 3.07 22 09/11/2025 01:42:05 ( 72.62, 146.54) 09/11/2025 01:41:36 ( 72.62, 146.59) 1.68 29 09/11/2025 02:32:49 ( -72.61, -46.13) 09/11/2025 02:32:18 ( -72.62, -46.10) 1.51 31 09/11/2025 03:23:35 ( 72.62, 121.15) 09/11/2025 03:22:58 ( 72.60, 121.20) 2.91 37 09/11/2025 04:14:19 ( -72.61, -71.51) 09/11/2025 04:13:40 ( -72.60, -71.48) 2.20 39 09/11/2025 05:05:04 ( 72.58, 95.87) 09/11/2025 05:04:20 ( 72.58, 95.82) 1.51 44 09/11/2025 05:55:48 ( -72.57, -96.80) 09/11/2025 05:55:02 ( -72.58, -96.86) 2.17 46 09/11/2025 06:46:34 ( 72.59, 70.48) 09/11/2025 06:45:42 ( 72.56, 70.44) 3.16 52 09/11/2025 07:37:18 ( -72.58,-122.19) 09/11/2025 07:36:24 ( -72.56,-122.24) 3.06 54 09/11/2025 08:28:04 ( 72.59, 45.09) 09/11/2025 08:27:03 ( 72.59, 45.16) 2.43 61 09/11/2025 09:18:48 ( -72.59,-147.58) 09/11/2025 09:17:45 ( -72.59,-147.52) 1.83 63 09/11/2025 10:09:33 ( 72.55, 19.80) 09/11/2025 10:08:25 ( 72.57, 19.78) 2.36 68 09/11/2025 11:00:17 ( -72.54,-172.86) 09/11/2025 10:59:07 ( -72.57,-172.90) 2.97 70 09/11/2025 11:51:02 ( 72.51, -5.48) 09/11/2025 11:49:48 ( 72.50, -5.71) 7.51 74 09/11/2025 12:41:45 ( -72.45, 161.95) 09/11/2025 12:40:31 ( -72.44, 161.51) 14.84 74 09/11/2025 13:32:26 ( 72.21, -30.27) 09/11/2025 13:31:15 ( 72.22, -31.59) 45.08 71 09/11/2025 14:23:09 ( -72.15, 137.16) 09/11/2025 14:21:58 ( -72.17, 135.63) 52.33 71 09/11/2025 15:13:50 ( 71.91, -55.07) 09/11/2025 15:12:43 ( 71.89, -57.56) 86.13 67 09/11/2025 16:04:33 ( -71.85, 112.36) 09/11/2025 16:03:26 ( -71.84, 109.67) 93.21 67