Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 6 13. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 06/23/2025 13:33:15 ( 74.86, -36.41) 06/23/2025 13:34:22 ( 74.80, -33.67) 79.93 67 06/23/2025 14:23:57 ( -74.77, 131.14) 06/23/2025 14:25:05 ( -74.76, 133.54) 70.07 68 06/23/2025 15:14:39 ( 74.57, -61.00) 06/23/2025 15:15:50 ( 74.49, -59.83) 35.97 71 06/23/2025 16:05:21 ( -74.49, 106.54) 06/23/2025 16:06:33 ( -74.45, 107.39) 25.72 72 06/23/2025 16:56:03 ( 74.28, -85.62) 06/23/2025 16:57:16 ( 74.28, -85.70) 2.66 73 06/23/2025 17:46:47 ( -74.30, 81.67) 06/23/2025 17:47:58 ( -74.29, 81.64) 1.05 71 06/23/2025 18:37:33 ( 74.29,-111.00) 06/23/2025 18:38:37 ( 74.31,-110.96) 3.39 64 06/23/2025 19:28:17 ( -74.30, 56.28) 06/23/2025 19:29:20 ( -74.27, 56.27) 2.79 63 06/23/2025 20:19:03 ( 74.29,-136.38) 06/23/2025 20:19:59 ( 74.30,-136.33) 1.86 56 06/23/2025 21:09:47 ( -74.30, 30.90) 06/23/2025 21:10:41 ( -74.31, 31.01) 3.46 54 06/23/2025 22:00:33 ( 74.29,-161.76) 06/23/2025 22:01:21 ( 74.29,-161.71) 1.74 48 06/23/2025 22:51:17 ( -74.31, 5.52) 06/23/2025 22:52:03 ( -74.29, 5.64) 3.70 46 06/23/2025 23:42:03 ( 74.29, 172.85) 06/23/2025 23:42:43 ( 74.27, 172.91) 3.19 40 06/24/2025 00:32:46 ( -74.26, -19.74) 06/24/2025 00:33:25 ( -74.28, -19.74) 2.38 39 06/24/2025 01:23:32 ( 74.25, 147.60) 06/24/2025 01:24:05 ( 74.26, 147.53) 2.05 33 06/24/2025 02:14:16 ( -74.26, -45.12) 06/24/2025 02:14:47 ( -74.27, -45.12) 0.46 31 06/24/2025 03:05:02 ( 74.25, 122.21) 06/24/2025 03:05:27 ( 74.24, 122.16) 2.05 25 06/24/2025 03:55:46 ( -74.27, -70.50) 06/24/2025 03:56:09 ( -74.25, -70.49) 1.49 23 06/24/2025 04:46:32 ( 74.26, 96.83) 06/24/2025 04:46:48 ( 74.28, 96.90) 3.25 16 06/24/2025 05:37:16 ( -74.27, -95.89) 06/24/2025 05:37:31 ( -74.24, -95.87) 3.42 15 06/24/2025 06:28:02 ( 74.26, 71.45) 06/24/2025 06:28:10 ( 74.26, 71.53) 2.38 8 06/24/2025 07:18:45 ( -74.22,-121.14) 06/24/2025 07:18:53 ( -74.22,-121.25) 3.19 8 06/24/2025 08:09:32 ( 74.26, 46.07) 06/24/2025 08:09:32 ( 74.25, 46.15) 2.91 0 06/24/2025 09:00:15 ( -74.23,-146.53) 06/24/2025 09:00:15 ( -74.21,-146.63) 3.54 0 06/24/2025 09:51:01 ( 74.22, 20.81) 06/24/2025 09:50:54 ( 74.23, 20.77) 2.30 7 06/24/2025 10:41:45 ( -74.23,-171.91) 06/24/2025 10:41:36 ( -74.24,-171.88) 1.91 9 06/24/2025 11:32:31 ( 74.22, -4.58) 06/24/2025 11:32:16 ( 74.22, -4.61) 0.93 15 06/24/2025 12:23:15 ( -74.23, 162.71) 06/24/2025 12:22:58 ( -74.23, 162.74) 1.01 17 06/24/2025 13:14:01 ( 74.22, -29.96) 06/24/2025 13:13:38 ( 74.21, -29.98) 2.04 23 06/24/2025 14:04:45 ( -74.23, 137.33) 06/24/2025 14:04:20 ( -74.22, 137.37) 2.43 25 06/24/2025 14:55:31 ( 74.23, -55.34) 06/24/2025 14:54:59 ( 74.24, -55.24) 3.52 32 06/24/2025 15:46:14 ( -74.19, 112.07) 06/24/2025 15:45:42 ( -74.20, 111.99) 2.78 32 06/24/2025 16:37:01 ( 74.23, -80.72) 06/24/2025 16:36:21 ( 74.23, -80.61) 3.29 40 06/24/2025 17:27:44 ( -74.19, 86.69) 06/24/2025 17:27:04 ( -74.19, 86.61) 2.34 40 06/24/2025 18:18:30 ( 74.18,-105.98) 06/24/2025 18:17:43 ( 74.21,-105.99) 3.21 47 06/24/2025 19:09:14 ( -74.19, 61.30) 06/24/2025 19:08:26 ( -74.17, 61.24) 3.27 48 06/24/2025 20:00:00 ( 74.19,-131.36) 06/24/2025 19:59:05 ( 74.20,-131.37) 1.25 55 06/24/2025 20:50:44 ( -74.20, 35.92) 06/24/2025 20:49:47 ( -74.21, 35.98) 2.04 57 06/24/2025 21:41:30 ( 74.19,-156.75) 06/24/2025 21:40:27 ( 74.18,-156.75) 0.72 63 06/24/2025 22:32:14 ( -74.20, 10.54) 06/24/2025 22:31:09 ( -74.19, 10.60) 2.12 65 06/24/2025 23:23:00 ( 74.19, 177.87) 06/24/2025 23:21:49 ( 74.17, 177.88) 2.69 71 06/25/2025 00:13:43 ( -74.15, -14.72) 06/25/2025 00:12:31 ( -74.18, -14.77) 3.08 72 06/25/2025 01:04:26 ( 74.00, 152.98) 06/25/2025 01:03:14 ( 74.00, 152.14) 25.74 72 06/25/2025 01:55:09 ( -73.96, -39.61) 06/25/2025 01:53:57 ( -73.97, -40.63) 31.17 72 06/25/2025 02:45:50 ( 73.70, 128.31) 06/25/2025 02:44:42 ( 73.69, 126.06) 70.31 68 06/25/2025 03:36:33 ( -73.67, -64.29) 06/25/2025 03:35:25 ( -73.65, -66.70) 75.57 68