Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 6 20. 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 ( 74.83, -36.33) 06/23/2025 13:34:22 ( 74.81, -33.63) 78.87 67 06/23/2025 14:23:58 ( -74.80, 131.07) 06/23/2025 14:25:06 ( -74.72, 133.44) 69.98 68 06/23/2025 15:14:39 ( 74.54, -60.93) 06/23/2025 15:15:50 ( 74.51, -59.78) 34.25 71 06/23/2025 16:05:21 ( -74.47, 106.60) 06/23/2025 16:06:34 ( -74.41, 107.30) 21.85 73 06/23/2025 16:56:04 ( 74.30, -85.67) 06/23/2025 16:57:16 ( 74.30, -85.66) 0.98 72 06/23/2025 17:46:47 ( -74.28, 81.72) 06/23/2025 17:47:58 ( -74.30, 81.67) 2.79 71 06/23/2025 18:37:34 ( 74.31,-111.05) 06/23/2025 18:38:38 ( 74.28,-111.04) 2.92 64 06/23/2025 19:28:17 ( -74.28, 56.34) 06/23/2025 19:29:20 ( -74.28, 56.29) 1.36 63 06/23/2025 20:19:03 ( 74.26,-136.31) 06/23/2025 20:20:00 ( 74.27,-136.41) 3.18 57 06/23/2025 21:09:46 ( -74.28, 30.95) 06/23/2025 21:10:41 ( -74.27, 30.92) 1.86 55 06/23/2025 22:00:32 ( 74.26,-161.69) 06/23/2025 22:01:21 ( 74.25,-161.79) 3.26 49 06/23/2025 22:51:16 ( -74.29, 5.57) 06/23/2025 22:52:02 ( -74.30, 5.66) 3.41 46 06/23/2025 23:42:02 ( 74.27, 172.92) 06/23/2025 23:42:42 ( 74.29, 172.95) 2.34 40 06/24/2025 00:32:46 ( -74.29, -19.81) 06/24/2025 00:33:24 ( -74.29, -19.72) 2.87 38 06/24/2025 01:23:32 ( 74.27, 147.54) 06/24/2025 01:24:04 ( 74.27, 147.58) 1.08 32 06/24/2025 02:14:16 ( -74.29, -45.19) 06/24/2025 02:14:46 ( -74.28, -45.09) 3.54 30 06/24/2025 03:05:02 ( 74.27, 122.16) 06/24/2025 03:05:26 ( 74.26, 122.20) 2.16 24 06/24/2025 03:55:45 ( -74.25, -70.45) 06/24/2025 03:56:08 ( -74.26, -70.47) 1.74 23 06/24/2025 04:46:31 ( 74.23, 96.90) 06/24/2025 04:46:48 ( 74.24, 96.82) 2.93 17 06/24/2025 05:37:15 ( -74.25, -95.83) 06/24/2025 05:37:30 ( -74.25, -95.85) 0.52 15 06/24/2025 06:28:01 ( 74.23, 71.52) 06/24/2025 06:28:10 ( 74.23, 71.44) 2.25 9 06/24/2025 07:18:45 ( -74.25,-121.22) 06/24/2025 07:18:52 ( -74.23,-121.23) 2.26 7 06/24/2025 08:09:31 ( 74.24, 46.13) 06/24/2025 08:09:32 ( 74.21, 46.07) 3.06 1 06/24/2025 09:00:15 ( -74.26,-146.60) 06/24/2025 09:00:13 ( -74.27,-146.48) 3.80 2 06/24/2025 09:51:01 ( 74.24, 20.75) 06/24/2025 09:50:53 ( 74.25, 20.81) 2.21 8 06/24/2025 10:41:44 ( -74.21,-171.86) 06/24/2025 10:41:36 ( -74.20,-171.98) 3.78 8 06/24/2025 11:32:31 ( 74.24, -4.63) 06/24/2025 11:32:15 ( 74.24, -4.57) 2.08 16 06/24/2025 12:23:14 ( -74.21, 162.76) 06/24/2025 12:22:57 ( -74.24, 162.77) 2.81 17 06/24/2025 13:14:00 ( 74.20, -29.89) 06/24/2025 13:13:37 ( 74.22, -29.94) 3.23 23 06/24/2025 14:04:44 ( -74.22, 137.38) 06/24/2025 14:04:19 ( -74.22, 137.39) 0.91 25 06/24/2025 14:55:30 ( 74.20, -55.27) 06/24/2025 14:54:59 ( 74.21, -55.32) 1.68 31 06/24/2025 15:46:14 ( -74.22, 112.00) 06/24/2025 15:45:41 ( -74.21, 112.01) 1.18 33 06/24/2025 16:37:00 ( 74.20, -80.65) 06/24/2025 16:36:21 ( 74.19, -80.70) 1.77 39 06/24/2025 17:27:44 ( -74.22, 86.61) 06/24/2025 17:27:03 ( -74.19, 86.63) 3.10 41 06/24/2025 18:18:30 ( 74.21,-106.04) 06/24/2025 18:17:43 ( 74.18,-106.08) 3.36 47 06/24/2025 19:09:13 ( -74.18, 61.35) 06/24/2025 19:08:25 ( -74.18, 61.26) 3.01 48 06/24/2025 20:00:00 ( 74.21,-131.42) 06/24/2025 19:59:04 ( 74.21,-131.33) 2.73 56 06/24/2025 20:50:43 ( -74.18, 35.97) 06/24/2025 20:49:47 ( -74.17, 35.88) 3.20 56 06/24/2025 21:41:30 ( 74.21,-156.80) 06/24/2025 21:40:26 ( 74.20,-156.71) 3.30 64 06/24/2025 22:32:13 ( -74.18, 10.59) 06/24/2025 22:31:08 ( -74.20, 10.62) 2.25 65 06/24/2025 23:22:59 ( 74.17, 177.94) 06/24/2025 23:21:48 ( 74.18, 177.91) 1.99 71 06/25/2025 00:13:43 ( -74.19, -14.79) 06/25/2025 00:12:30 ( -74.19, -14.75) 1.18 73 06/25/2025 01:04:26 ( 74.02, 152.92) 06/25/2025 01:03:13 ( 74.02, 152.18) 22.91 73 06/25/2025 01:55:08 ( -73.94, -39.57) 06/25/2025 01:53:56 ( -73.97, -40.61) 32.25 72 06/25/2025 02:45:49 ( 73.68, 128.38) 06/25/2025 02:44:41 ( 73.71, 126.09) 71.30 68 06/25/2025 03:36:32 ( -73.65, -64.24) 06/25/2025 03:35:24 ( -73.66, -66.68) 76.47 68