Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA TLE Epoch: 2022 12 30. 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) 12/31/2022 07:55:04 ( 70.29, 57.41) 12/31/2022 07:55:55 ( 70.30, 57.35) 2.41 51 12/31/2022 08:45:46 ( -70.20,-135.14) 12/31/2022 08:45:21 ( -70.17,-135.18) 3.30 25 01/02/2023 20:49:00 ( 70.33,-136.14) 01/02/2023 20:50:00 ( 70.34,-136.13) 1.84 60 01/02/2023 21:39:42 ( -70.24, 31.32) 01/02/2023 21:39:26 ( -70.22, 31.34) 2.30 16 01/02/2023 22:30:11 ( 69.32,-160.03) 01/02/2023 22:29:04 ( 69.32,-162.22) 86.09 67 01/05/2023 09:42:56 ( 70.37, 30.30) 01/05/2023 09:44:05 ( 70.36, 30.36) 2.09 69 01/05/2023 10:33:37 ( -70.22,-162.15) 01/05/2023 10:33:31 ( -70.24,-162.17) 1.79 6 01/05/2023 11:24:12 ( 69.64, 6.04) 01/05/2023 11:23:02 ( 69.73, 4.78) 49.80 70 01/07/2023 22:36:56 ( 70.63,-163.60) 01/07/2023 22:38:07 ( 70.53,-162.94) 26.67 71 01/07/2023 23:27:33 ( -70.27, 4.29) 01/07/2023 23:27:36 ( -70.24, 4.29) 3.38 3 01/08/2023 00:18:14 ( 70.00, 172.01) 01/08/2023 00:17:01 ( 70.07, 171.70) 13.55 73 01/10/2023 11:30:56 ( 70.95, 2.39) 01/10/2023 11:32:05 ( 70.84, 3.98) 59.00 69 01/10/2023 12:21:27 ( -70.27, 170.80) 01/10/2023 12:21:39 ( -70.28, 170.80) 0.66 12 01/10/2023 13:12:11 ( 70.17, -21.73) 01/10/2023 13:11:03 ( 70.16, -21.71) 1.24 68 01/13/2023 00:24:57 ( 71.27, 168.36) 01/13/2023 00:26:03 ( 71.18, 170.97) 94.06 66 01/13/2023 01:15:22 ( -70.28, -22.70) 01/13/2023 01:15:43 ( -70.30, -22.71) 1.85 21 01/13/2023 02:06:06 ( 70.18, 144.77) 01/13/2023 02:05:07 ( 70.17, 144.77) 0.58 59