Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 9 5. 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 ( 73.34, 165.60) 09/10/2025 00:20:59 ( 73.30, 168.13) 80.75 67 09/10/2025 01:10:34 ( -73.24, -26.85) 09/10/2025 01:11:43 ( -73.19, -24.80) 66.07 69 09/10/2025 02:01:16 ( 73.05, 140.87) 09/10/2025 02:02:27 ( 72.98, 142.08) 40.01 71 09/10/2025 02:51:58 ( -72.94, -51.58) 09/10/2025 02:53:10 ( -72.92, -50.72) 28.23 72 09/10/2025 03:42:40 ( 72.75, 116.13) 09/10/2025 03:43:53 ( 72.75, 116.27) 4.81 73 09/10/2025 04:33:23 ( -72.70, -76.44) 09/10/2025 04:34:36 ( -72.69, -76.53) 2.85 73 09/10/2025 05:24:09 ( 72.71, 90.84) 09/10/2025 05:25:16 ( 72.68, 90.78) 3.32 67 09/10/2025 06:14:53 ( -72.70,-101.83) 09/10/2025 06:15:57 ( -72.72,-101.81) 2.23 64 09/10/2025 07:05:39 ( 72.71, 65.45) 09/10/2025 07:06:37 ( 72.71, 65.51) 1.74 58 09/10/2025 07:56:23 ( -72.71,-127.22) 09/10/2025 07:57:19 ( -72.70,-127.19) 1.48 56 09/10/2025 08:47:08 ( 72.67, 40.17) 09/10/2025 08:47:59 ( 72.69, 40.12) 2.86 51 09/10/2025 09:37:52 ( -72.67,-152.51) 09/10/2025 09:38:41 ( -72.68,-152.57) 2.64 49 09/10/2025 10:28:38 ( 72.68, 14.78) 09/10/2025 10:29:21 ( 72.67, 14.74) 1.49 43 09/10/2025 11:19:22 ( -72.67,-177.90) 09/10/2025 11:20:03 ( -72.66,-177.95) 2.51 41 09/10/2025 12:10:08 ( 72.68, -10.61) 09/10/2025 12:10:42 ( 72.70, -10.54) 3.01 34 09/10/2025 13:00:52 ( -72.68, 156.72) 09/10/2025 13:01:24 ( -72.69, 156.77) 1.96 32 09/10/2025 13:51:38 ( 72.69, -36.00) 09/10/2025 13:52:04 ( 72.68, -35.92) 2.83 26 09/10/2025 14:42:22 ( -72.69, 131.33) 09/10/2025 14:42:46 ( -72.67, 131.38) 2.86 24 09/10/2025 15:33:07 ( 72.65, -61.28) 09/10/2025 15:33:26 ( 72.66, -61.30) 1.50 19 09/10/2025 16:23:51 ( -72.65, 106.04) 09/10/2025 16:24:08 ( -72.65, 106.00) 1.38 17 09/10/2025 17:14:37 ( 72.66, -86.67) 09/10/2025 17:14:48 ( 72.64, -86.68) 1.84 11 09/10/2025 18:05:21 ( -72.65, 80.65) 09/10/2025 18:05:30 ( -72.63, 80.62) 2.90 9 09/10/2025 18:56:07 ( 72.66,-112.06) 09/10/2025 18:56:09 ( 72.67,-111.96) 3.27 2 09/10/2025 19:46:51 ( -72.66, 55.26) 09/10/2025 19:46:51 ( -72.66, 55.34) 2.56 0 09/10/2025 20:37:36 ( 72.62,-137.34) 09/10/2025 20:37:31 ( 72.65,-137.34) 3.33 5 09/10/2025 21:28:20 ( -72.62, 29.98) 09/10/2025 21:28:13 ( -72.64, 29.96) 2.48 7 09/10/2025 22:19:06 ( 72.63,-162.73) 09/10/2025 22:18:53 ( 72.63,-162.73) 0.26 13 09/10/2025 23:09:50 ( -72.62, 4.59) 09/10/2025 23:09:35 ( -72.62, 4.58) 0.84 15 09/11/2025 00:00:36 ( 72.63, 171.88) 09/11/2025 00:00:15 ( 72.61, 171.89) 2.92 21 09/11/2025 00:51:20 ( -72.63, -20.80) 09/11/2025 00:50:56 ( -72.65, -20.70) 3.69 24 09/11/2025 01:42:05 ( 72.59, 146.60) 09/11/2025 01:41:37 ( 72.59, 146.51) 2.90 28 09/11/2025 02:32:50 ( -72.64, -46.19) 09/11/2025 02:32:18 ( -72.63, -46.08) 3.65 32 09/11/2025 03:23:35 ( 72.60, 121.21) 09/11/2025 03:22:58 ( 72.62, 121.23) 2.33 37 09/11/2025 04:14:19 ( -72.59, -71.47) 09/11/2025 04:13:40 ( -72.60, -71.47) 1.27 39 09/11/2025 05:05:05 ( 72.60, 95.82) 09/11/2025 05:04:20 ( 72.59, 95.85) 1.36 45 09/11/2025 05:55:49 ( -72.60, -96.86) 09/11/2025 05:55:02 ( -72.58, -96.85) 1.91 47 09/11/2025 06:46:34 ( 72.56, 70.53) 09/11/2025 06:45:42 ( 72.57, 70.47) 2.76 52 09/11/2025 07:37:18 ( -72.56,-122.15) 09/11/2025 07:36:24 ( -72.56,-122.23) 2.86 54 09/11/2025 08:28:04 ( 72.57, 45.14) 09/11/2025 08:27:04 ( 72.55, 45.08) 2.52 60 09/11/2025 09:18:48 ( -72.56,-147.54) 09/11/2025 09:17:45 ( -72.59,-147.51) 3.31 63 09/11/2025 10:09:34 ( 72.57, 19.75) 09/11/2025 10:08:25 ( 72.58, 19.80) 1.94 69 09/11/2025 11:00:18 ( -72.57,-172.92) 09/11/2025 10:59:07 ( -72.57,-172.89) 1.09 71 09/11/2025 11:51:02 ( 72.48, -5.43) 09/11/2025 11:49:48 ( 72.51, -5.68) 9.18 74 09/11/2025 12:41:45 ( -72.43, 161.99) 09/11/2025 12:40:31 ( -72.45, 161.52) 16.03 74 09/11/2025 13:32:26 ( 72.18, -30.21) 09/11/2025 13:31:16 ( 72.18, -31.67) 49.52 70 09/11/2025 14:23:09 ( -72.13, 137.20) 09/11/2025 14:21:59 ( -72.12, 135.54) 56.72 70 09/11/2025 15:13:49 ( 71.88, -55.01) 09/11/2025 15:12:42 ( 71.90, -57.54) 87.20 67 09/11/2025 16:04:32 ( -71.83, 112.40) 09/11/2025 16:03:25 ( -71.84, 109.68) 94.23 67