Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 3 4. 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) 03/11/2025 19:28:18 ( 74.70,-124.66) 03/11/2025 19:29:23 ( 74.69,-121.26) 99.66 65 03/11/2025 20:19:01 ( -74.65, 42.81) 03/11/2025 20:20:07 ( -74.58, 45.78) 88.15 66 03/11/2025 21:09:42 ( 74.41,-149.27) 03/11/2025 21:10:51 ( 74.38,-147.40) 56.11 69 03/11/2025 22:00:24 ( -74.31, 18.31) 03/11/2025 22:01:35 ( -74.28, 19.66) 40.86 71 03/11/2025 22:51:06 ( 74.13,-173.91) 03/11/2025 22:52:19 ( 74.08,-173.50) 13.55 73 03/11/2025 23:41:48 ( -74.02, -6.34) 03/11/2025 23:43:02 ( -74.02, -6.31) 0.93 74 03/12/2025 00:32:34 ( 74.03, 160.95) 03/12/2025 00:33:42 ( 74.01, 161.01) 2.73 68 03/12/2025 01:23:18 ( -74.03, -31.73) 03/12/2025 01:24:24 ( -74.01, -31.68) 2.64 66 03/12/2025 02:14:03 ( 73.99, 135.68) 03/12/2025 02:15:04 ( 74.00, 135.64) 2.07 61 03/12/2025 03:04:47 ( -73.99, -56.99) 03/12/2025 03:05:46 ( -74.00, -57.05) 2.20 59 03/12/2025 03:55:33 ( 73.99, 110.29) 03/12/2025 03:56:26 ( 73.99, 110.27) 0.65 53 03/12/2025 04:46:17 ( -73.99, -82.38) 03/12/2025 04:47:08 ( -73.99, -82.41) 1.08 51 03/12/2025 05:37:03 ( 74.00, 84.91) 03/12/2025 05:37:48 ( 73.98, 84.91) 1.98 45 03/12/2025 06:27:47 ( -74.00,-107.77) 03/12/2025 06:28:30 ( -73.98,-107.78) 2.16 43 03/12/2025 07:18:32 ( 73.96, 59.64) 03/12/2025 07:19:10 ( 73.97, 59.54) 3.51 38 03/12/2025 08:09:16 ( -73.95,-133.03) 03/12/2025 08:09:52 ( -73.97,-133.15) 3.81 36 03/12/2025 09:00:02 ( 73.96, 34.25) 03/12/2025 09:00:32 ( 73.96, 34.17) 2.45 30 03/12/2025 09:50:46 ( -73.96,-158.42) 03/12/2025 09:51:14 ( -73.96,-158.52) 2.87 28 03/12/2025 10:41:32 ( 73.97, 8.86) 03/12/2025 10:41:54 ( 73.95, 8.80) 2.67 22 03/12/2025 11:32:16 ( -73.96, 176.19) 03/12/2025 11:32:36 ( -73.94, 176.12) 3.02 20 03/12/2025 12:23:02 ( 73.97, -16.52) 03/12/2025 12:23:15 ( 73.99, -16.44) 3.03 13 03/12/2025 13:13:46 ( -73.97, 150.80) 03/12/2025 13:13:57 ( -73.98, 150.87) 2.64 11 03/12/2025 14:04:32 ( 73.98, -41.91) 03/12/2025 14:04:37 ( 73.98, -41.81) 3.11 5 03/12/2025 14:55:16 ( -73.97, 125.41) 03/12/2025 14:55:19 ( -73.97, 125.50) 2.65 3 03/12/2025 15:46:01 ( 73.93, -67.18) 03/12/2025 15:45:59 ( 73.97, -67.18) 3.59 2 03/12/2025 16:36:45 ( -73.93, 100.15) 03/12/2025 16:36:41 ( -73.96, 100.13) 3.58 4 03/12/2025 17:27:31 ( 73.94, -92.57) 03/12/2025 17:27:21 ( 73.96, -92.55) 1.88 10 03/12/2025 18:18:15 ( -73.94, 74.76) 03/12/2025 18:18:03 ( -73.95, 74.77) 1.76 12 03/12/2025 19:09:01 ( 73.95,-117.96) 03/12/2025 19:08:43 ( 73.95,-117.91) 1.31 18 03/12/2025 19:59:44 ( -73.94, 49.37) 03/12/2025 19:59:24 ( -73.94, 49.40) 0.84 20 03/12/2025 20:50:30 ( 73.95,-143.34) 03/12/2025 20:50:04 ( 73.93,-143.28) 2.72 26 03/12/2025 21:41:14 ( -73.95, 23.98) 03/12/2025 21:40:46 ( -73.93, 24.03) 2.36 28 03/12/2025 22:31:59 ( 73.91,-168.61) 03/12/2025 22:31:26 ( 73.92,-168.65) 2.08 33 03/12/2025 23:22:43 ( -73.90, -1.28) 03/12/2025 23:22:08 ( -73.92, -1.34) 2.41 35 03/13/2025 00:13:29 ( 73.91, 166.00) 03/13/2025 00:12:48 ( 73.91, 165.98) 0.50 41 03/13/2025 01:04:13 ( -73.91, -26.67) 03/13/2025 01:03:30 ( -73.91, -26.70) 0.97 43 03/13/2025 01:54:59 ( 73.92, 140.61) 03/13/2025 01:54:10 ( 73.90, 140.62) 1.94 49 03/13/2025 02:45:43 ( -73.91, -52.06) 03/13/2025 02:44:52 ( -73.90, -52.07) 1.85 51 03/13/2025 03:36:28 ( 73.88, 115.34) 03/13/2025 03:35:32 ( 73.89, 115.25) 3.39 56 03/13/2025 04:27:13 ( -73.92, -77.45) 03/13/2025 04:26:14 ( -73.89, -77.44) 3.64 59 03/13/2025 05:17:58 ( 73.88, 89.95) 03/13/2025 05:16:54 ( 73.88, 89.88) 2.28 64 03/13/2025 06:08:42 ( -73.87,-102.72) 03/13/2025 06:07:36 ( -73.88,-102.80) 2.77 66 03/13/2025 06:59:28 ( 73.89, 64.57) 03/13/2025 06:58:16 ( 73.87, 64.51) 2.56 72 03/13/2025 07:50:12 ( -73.88,-128.10) 03/13/2025 07:48:58 ( -73.86,-128.17) 2.79 74 03/13/2025 08:40:54 ( 73.69, 39.65) 03/13/2025 08:39:42 ( 73.66, 38.68) 30.60 72 03/13/2025 09:31:36 ( -73.59,-152.79) 03/13/2025 09:30:25 ( -73.60,-154.12) 41.74 71 03/13/2025 10:22:17 ( 73.35, 15.07) 03/13/2025 10:21:09 ( 73.40, 12.75) 73.94 68 03/13/2025 11:13:00 ( -73.30,-177.50) 03/13/2025 11:11:53 ( -73.29, 179.85) 84.92 67