Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 8 31. 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 00:19:52 ( 73.35, 165.58) 09/10/2025 00:20:59 ( 73.30, 168.12) 81.19 67 09/10/2025 01:10:34 ( -73.24, -26.86) 09/10/2025 01:11:43 ( -73.19, -24.80) 66.44 69 09/10/2025 02:01:16 ( 73.06, 140.86) 09/10/2025 02:02:27 ( 72.97, 142.07) 40.67 71 09/10/2025 02:51:58 ( -72.95, -51.59) 09/10/2025 02:53:10 ( -72.92, -50.72) 28.62 72 09/10/2025 03:42:40 ( 72.76, 116.11) 09/10/2025 03:43:53 ( 72.75, 116.26) 5.27 73 09/10/2025 04:33:23 ( -72.70, -76.45) 09/10/2025 04:34:36 ( -72.69, -76.53) 2.60 73 09/10/2025 05:24:09 ( 72.72, 90.82) 09/10/2025 05:25:15 ( 72.73, 90.88) 2.36 66 09/10/2025 06:14:53 ( -72.71,-101.84) 09/10/2025 06:15:57 ( -72.72,-101.80) 2.07 64 09/10/2025 07:05:39 ( 72.72, 65.44) 09/10/2025 07:06:37 ( 72.71, 65.50) 2.69 58 09/10/2025 07:56:23 ( -72.72,-127.23) 09/10/2025 07:57:19 ( -72.70,-127.19) 2.02 56 09/10/2025 08:47:08 ( 72.68, 40.15) 09/10/2025 08:47:59 ( 72.69, 40.12) 1.44 51 09/10/2025 09:37:52 ( -72.67,-152.52) 09/10/2025 09:38:41 ( -72.68,-152.57) 2.12 49 09/10/2025 10:28:38 ( 72.69, 14.76) 09/10/2025 10:29:21 ( 72.67, 14.73) 2.44 43 09/10/2025 11:19:22 ( -72.68,-177.90) 09/10/2025 11:20:03 ( -72.66,-177.95) 2.55 41 09/10/2025 12:10:08 ( 72.69, -10.63) 09/10/2025 12:10:42 ( 72.70, -10.54) 2.74 34 09/10/2025 13:00:52 ( -72.69, 156.71) 09/10/2025 13:01:24 ( -72.69, 156.77) 2.15 32 09/10/2025 13:51:37 ( 72.65, -35.91) 09/10/2025 13:52:04 ( 72.68, -35.93) 2.89 27 09/10/2025 14:42:21 ( -72.64, 131.42) 09/10/2025 14:42:46 ( -72.67, 131.39) 3.28 25 09/10/2025 15:33:07 ( 72.66, -61.30) 09/10/2025 15:33:26 ( 72.66, -61.31) 0.41 19 09/10/2025 16:23:51 ( -72.65, 106.03) 09/10/2025 16:24:08 ( -72.65, 106.00) 0.93 17 09/10/2025 17:14:37 ( 72.66, -86.69) 09/10/2025 17:14:48 ( 72.63, -86.69) 3.39 11 09/10/2025 18:05:21 ( -72.66, 80.64) 09/10/2025 18:05:30 ( -72.63, 80.62) 3.22 9 09/10/2025 18:56:06 ( 72.62,-111.97) 09/10/2025 18:56:10 ( 72.61,-112.07) 3.44 4 09/10/2025 19:46:51 ( -72.66, 55.26) 09/10/2025 19:46:51 ( -72.66, 55.34) 3.01 0 09/10/2025 20:37:36 ( 72.63,-137.36) 09/10/2025 20:37:31 ( 72.64,-137.35) 1.72 5 09/10/2025 21:28:20 ( -72.62, 29.97) 09/10/2025 21:28:13 ( -72.64, 29.96) 1.93 7 09/10/2025 22:19:06 ( 72.64,-162.75) 09/10/2025 22:18:53 ( 72.62,-162.73) 1.53 13 09/10/2025 23:09:50 ( -72.63, 4.58) 09/10/2025 23:09:35 ( -72.62, 4.58) 1.21 15 09/11/2025 00:00:35 ( 72.59, 171.96) 09/11/2025 00:00:15 ( 72.60, 171.88) 2.90 20 09/11/2025 00:51:19 ( -72.58, -20.70) 09/11/2025 00:50:57 ( -72.60, -20.80) 3.51 22 09/11/2025 01:42:05 ( 72.60, 146.57) 09/11/2025 01:41:37 ( 72.58, 146.50) 3.18 28 09/11/2025 02:32:49 ( -72.59, -46.09) 09/11/2025 02:32:19 ( -72.58, -46.18) 3.53 30 09/11/2025 03:23:35 ( 72.61, 121.19) 09/11/2025 03:22:58 ( 72.61, 121.22) 1.31 37 09/11/2025 04:14:19 ( -72.60, -71.48) 09/11/2025 04:13:40 ( -72.61, -71.46) 0.95 39 09/11/2025 05:05:05 ( 72.61, 95.80) 09/11/2025 05:04:20 ( 72.59, 95.84) 2.98 45 09/11/2025 05:55:49 ( -72.61, -96.87) 09/11/2025 05:55:02 ( -72.58, -96.85) 2.55 47 09/11/2025 06:46:34 ( 72.57, 70.51) 09/11/2025 06:45:42 ( 72.57, 70.46) 1.80 52 09/11/2025 07:37:18 ( -72.56,-122.16) 09/11/2025 07:36:24 ( -72.56,-122.23) 2.35 54 09/11/2025 08:28:04 ( 72.58, 45.12) 09/11/2025 08:27:03 ( 72.60, 45.18) 3.08 61 09/11/2025 09:18:48 ( -72.57,-147.55) 09/11/2025 09:17:45 ( -72.59,-147.51) 2.94 63 09/11/2025 10:09:34 ( 72.58, 19.73) 09/11/2025 10:08:25 ( 72.58, 19.80) 2.20 69 09/11/2025 11:00:18 ( -72.58,-172.94) 09/11/2025 10:59:07 ( -72.57,-172.89) 1.61 71 09/11/2025 11:51:02 ( 72.49, -5.45) 09/11/2025 11:49:48 ( 72.51, -5.69) 8.21 74 09/11/2025 12:41:45 ( -72.43, 161.98) 09/11/2025 12:40:31 ( -72.45, 161.52) 15.50 74 09/11/2025 13:32:26 ( 72.19, -30.23) 09/11/2025 13:31:15 ( 72.23, -31.57) 45.81 71 09/11/2025 14:23:09 ( -72.13, 137.19) 09/11/2025 14:21:59 ( -72.12, 135.54) 56.28 70 09/11/2025 15:13:50 ( 71.89, -55.03) 09/11/2025 15:12:43 ( 71.90, -57.54) 86.69 67 09/11/2025 16:04:33 ( -71.83, 112.39) 09/11/2025 16:03:26 ( -71.84, 109.68) 93.76 67