Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA TLE Epoch: 2023 3 29. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(TERRA) TERRA Lat/Lon Distance(km) Time Diff(sec) 03/30/2023 03:21:38 ( 70.48, 125.21) 03/30/2023 03:22:07 ( 70.49, 125.22) 1.02 29 03/30/2023 04:12:20 ( -70.39, -67.33) 03/30/2023 04:11:33 ( -70.38, -67.29) 1.78 47 04/01/2023 15:25:03 ( -71.48, 122.76) 04/01/2023 15:26:09 ( -71.35, 125.44) 95.80 66 04/01/2023 16:15:30 ( 70.49, -68.26) 04/01/2023 16:15:46 ( 70.47, -68.25) 1.84 16 04/01/2023 17:06:11 ( -70.34, 99.28) 04/01/2023 17:05:12 ( -70.36, 99.24) 2.64 59 04/04/2023 04:18:45 ( -70.97, -69.84) 04/04/2023 04:19:56 ( -70.84, -68.79) 40.67 71 04/04/2023 05:09:21 ( 70.45, 98.33) 04/04/2023 05:09:24 ( 70.45, 98.29) 1.36 3 04/04/2023 06:00:03 ( -70.36, -94.21) 04/04/2023 05:58:50 ( -70.34, -94.22) 1.43 73 04/06/2023 17:12:29 ( -70.58, 97.34) 04/06/2023 17:13:38 ( -70.56, 97.36) 2.44 69 04/06/2023 18:03:12 ( 70.42, -95.10) 04/06/2023 18:03:01 ( 70.44, -95.15) 2.51 11 04/06/2023 18:53:45 ( -69.85, 73.09) 04/06/2023 18:52:35 ( -69.89, 71.72) 52.59 70 04/09/2023 06:06:19 ( -70.56, -96.11) 04/09/2023 06:07:13 ( -70.55, -96.08) 2.02 54 04/09/2023 06:57:02 ( 70.41, 71.45) 04/09/2023 06:56:36 ( 70.43, 71.41) 2.46 26 04/11/2023 19:00:10 ( -70.56, 70.43) 04/11/2023 19:00:48 ( -70.54, 70.49) 3.17 38 04/11/2023 19:50:53 ( 70.41,-122.02) 04/11/2023 19:50:11 ( 70.43,-122.02) 1.53 42