Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 9 8. 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 ( 73.32, 165.64) 09/10/2025 00:21:00 ( 73.27, 168.05) 77.30 68 09/10/2025 01:10:35 ( -73.27, -26.92) 09/10/2025 01:11:43 ( -73.20, -24.77) 69.61 68 09/10/2025 02:01:16 ( 73.03, 140.92) 09/10/2025 02:02:27 ( 73.00, 142.12) 39.31 71 09/10/2025 02:51:59 ( -72.98, -51.66) 09/10/2025 02:53:11 ( -72.88, -50.80) 29.92 72 09/10/2025 03:42:41 ( 72.78, 116.06) 09/10/2025 03:43:54 ( 72.72, 116.21) 7.97 73 09/10/2025 04:33:24 ( -72.73, -76.52) 09/10/2025 04:34:36 ( -72.71, -76.50) 2.47 72 09/10/2025 05:24:09 ( 72.69, 90.88) 09/10/2025 05:25:16 ( 72.70, 90.82) 2.70 67 09/10/2025 06:14:53 ( -72.69,-101.80) 09/10/2025 06:15:58 ( -72.69,-101.88) 2.67 65 09/10/2025 07:05:39 ( 72.69, 65.50) 09/10/2025 07:06:38 ( 72.68, 65.44) 2.21 59 09/10/2025 07:56:23 ( -72.69,-127.19) 09/10/2025 07:57:19 ( -72.72,-127.16) 2.92 56 09/10/2025 08:47:09 ( 72.70, 40.11) 09/10/2025 08:47:59 ( 72.71, 40.16) 2.28 50 09/10/2025 09:37:53 ( -72.70,-152.58) 09/10/2025 09:38:41 ( -72.70,-152.54) 1.25 48 09/10/2025 10:28:39 ( 72.71, 14.72) 09/10/2025 10:29:21 ( 72.69, 14.78) 2.71 42 09/10/2025 11:19:22 ( -72.66,-177.86) 09/10/2025 11:20:03 ( -72.68,-177.92) 3.02 41 09/10/2025 12:10:08 ( 72.66, -10.56) 09/10/2025 12:10:43 ( 72.67, -10.60) 1.44 35 09/10/2025 13:00:52 ( -72.66, 156.75) 09/10/2025 13:01:25 ( -72.66, 156.70) 1.99 33 09/10/2025 13:51:38 ( 72.67, -35.95) 09/10/2025 13:52:05 ( 72.65, -35.98) 2.46 27 09/10/2025 14:42:22 ( -72.67, 131.36) 09/10/2025 14:42:46 ( -72.69, 131.42) 2.55 24 09/10/2025 15:33:08 ( 72.68, -61.34) 09/10/2025 15:33:26 ( 72.68, -61.26) 2.71 18 09/10/2025 16:23:52 ( -72.68, 105.97) 09/10/2025 16:24:08 ( -72.67, 106.04) 2.45 16 09/10/2025 17:14:37 ( 72.63, -86.63) 09/10/2025 17:14:48 ( 72.66, -86.64) 2.96 11 09/10/2025 18:05:21 ( -72.63, 80.69) 09/10/2025 18:05:30 ( -72.65, 80.65) 1.70 9 09/10/2025 18:56:07 ( 72.64,-112.01) 09/10/2025 18:56:10 ( 72.64,-112.03) 0.39 3 09/10/2025 19:46:51 ( -72.64, 55.30) 09/10/2025 19:46:52 ( -72.63, 55.27) 2.05 1 09/10/2025 20:37:37 ( 72.65,-137.40) 09/10/2025 20:37:32 ( 72.62,-137.41) 3.26 5 09/10/2025 21:28:21 ( -72.65, 29.91) 09/10/2025 21:28:13 ( -72.66, 29.99) 2.82 8 09/10/2025 22:19:05 ( 72.60,-162.69) 09/10/2025 22:18:53 ( 72.60,-162.79) 3.44 12 09/10/2025 23:09:49 ( -72.61, 4.63) 09/10/2025 23:09:34 ( -72.63, 4.61) 3.35 15 09/11/2025 00:00:35 ( 72.61, 171.92) 09/11/2025 00:00:14 ( 72.63, 171.93) 1.92 21 09/11/2025 00:51:19 ( -72.61, -20.76) 09/11/2025 00:50:56 ( -72.61, -20.77) 0.37 23 09/11/2025 01:42:05 ( 72.62, 146.53) 09/11/2025 01:41:36 ( 72.61, 146.55) 1.29 29 09/11/2025 02:32:49 ( -72.62, -46.15) 09/11/2025 02:32:18 ( -72.59, -46.15) 2.84 31 09/11/2025 03:23:34 ( 72.57, 121.25) 09/11/2025 03:22:58 ( 72.59, 121.17) 3.06 36 09/11/2025 04:14:18 ( -72.58, -71.44) 09/11/2025 04:13:40 ( -72.57, -71.53) 3.28 38 09/11/2025 05:05:04 ( 72.58, 95.86) 09/11/2025 05:04:20 ( 72.57, 95.79) 3.03 44 09/11/2025 05:55:48 ( -72.58, -96.82) 09/11/2025 05:55:01 ( -72.60, -96.81) 2.32 47 09/11/2025 06:46:34 ( 72.59, 70.47) 09/11/2025 06:45:41 ( 72.60, 70.51) 1.45 53 09/11/2025 07:37:18 ( -72.59,-122.21) 09/11/2025 07:36:23 ( -72.58,-122.19) 1.00 55 09/11/2025 08:28:04 ( 72.60, 45.08) 09/11/2025 08:27:03 ( 72.58, 45.13) 2.61 61 09/11/2025 09:18:47 ( -72.55,-147.50) 09/11/2025 09:17:45 ( -72.56,-147.58) 3.14 62 09/11/2025 10:09:33 ( 72.55, 19.80) 09/11/2025 10:08:25 ( 72.55, 19.74) 1.88 68 09/11/2025 11:00:17 ( -72.55,-172.89) 09/11/2025 10:59:07 ( -72.54,-172.96) 2.71 70 09/11/2025 11:51:02 ( 72.51, -5.49) 09/11/2025 11:49:48 ( 72.48, -5.74) 8.94 74 09/11/2025 12:41:44 ( -72.41, 162.03) 09/11/2025 12:40:31 ( -72.42, 161.46) 19.31 73 09/11/2025 13:32:26 ( 72.21, -30.27) 09/11/2025 13:31:15 ( 72.21, -31.63) 46.12 71 09/11/2025 14:23:08 ( -72.11, 137.24) 09/11/2025 14:21:58 ( -72.14, 135.58) 56.87 70 09/11/2025 15:13:50 ( 71.91, -55.07) 09/11/2025 15:12:43 ( 71.88, -57.59) 87.26 67 09/11/2025 16:04:32 ( -71.81, 112.43) 09/11/2025 16:03:26 ( -71.81, 109.62) 97.67 66