Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA TLE Epoch: 2023 3 20. 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) 03/22/2023 12:40:02 ( 70.53, -14.44) 03/22/2023 12:41:06 ( 70.50, -14.44) 3.50 64 03/22/2023 13:30:43 ( -70.39, 153.11) 03/22/2023 13:30:32 ( -70.40, 153.07) 2.40 11 03/22/2023 14:21:14 ( 69.59, -38.38) 03/22/2023 14:20:06 ( 69.67, -40.30) 74.83 68 03/25/2023 01:33:54 ( 70.49, 152.15) 03/25/2023 01:34:48 ( 70.48, 152.09) 2.53 54 03/25/2023 02:24:36 ( -70.40, -40.38) 03/25/2023 02:24:14 ( -70.39, -40.40) 0.96 22 03/27/2023 14:27:47 ( 70.51, -41.36) 03/27/2023 14:28:29 ( 70.49, -41.35) 2.66 42 03/27/2023 15:18:29 ( -70.41, 126.11) 03/27/2023 15:17:55 ( -70.39, 126.16) 3.02 34 03/30/2023 03:21:39 ( 70.49, 125.20) 03/30/2023 03:22:09 ( 70.51, 125.24) 2.80 30 03/30/2023 04:12:21 ( -70.39, -67.32) 03/30/2023 04:11:36 ( -70.36, -67.33) 3.27 45 04/01/2023 16:15:31 ( 70.48, -68.25) 04/01/2023 16:15:49 ( 70.50, -68.22) 2.95 18 04/01/2023 17:06:13 ( -70.38, 99.23) 04/01/2023 17:05:16 ( -70.35, 99.21) 3.03 57