Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/24/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 08/26/2025 | 06:46:04 | -74.17,-113.08 | 115.84 | 08/26/2025 | 06:46:24 | -74.18,-113.00 | 115.84 | 2.61 | 20 |
| 2 | 08/26/2025 | 07:36:48 | 74.08, 54.45 | 64.08 | 08/26/2025 | 07:35:44 | 74.06, 54.41 | 64.07 | 2.67 | 64 |
| 3 | 08/28/2025 | 17:07:44 | 74.14, -88.43 | 64.98 | 08/28/2025 | 17:08:00 | 74.14, -88.54 | 64.98 | 3.39 | 16 |
| 4 | 08/28/2025 | 17:58:27 | -74.08, 79.03 | 115.08 | 08/28/2025 | 17:57:22 | -74.07, 78.97 | 115.08 | 2.36 | 65 |
| 5 | 08/31/2025 | 03:29:24 | -74.19, -63.96 | 114.12 | 08/31/2025 | 03:29:37 | -74.20, -63.87 | 114.12 | 2.64 | 13 |
| 6 | 08/31/2025 | 04:20:08 | 74.11, 103.55 | 65.81 | 08/31/2025 | 04:18:56 | 74.11, 103.62 | 65.82 | 2.15 | 72 |
| 7 | 09/02/2025 | 13:51:04 | 74.18, -39.34 | 66.75 | 09/02/2025 | 13:51:12 | 74.16, -39.39 | 66.73 | 2.51 | 8 |
| 8 | 09/02/2025 | 14:41:47 | -74.11, 128.14 | 113.32 | 09/02/2025 | 14:40:34 | -74.11, 128.15 | 113.31 | 0.56 | 73 |
| 9 | 09/04/2025 | 23:22:11 | 74.78, 176.34 | 68.30 | 09/04/2025 | 23:23:18 | 74.72, 178.78 | 68.08 | 71.84 | 67 |
| 10 | 09/05/2025 | 00:12:43 | -74.18, -14.75 | 112.38 | 09/05/2025 | 00:12:49 | -74.20, -14.76 | 112.36 | 2.71 | 6 |
| 11 | 09/05/2025 | 01:03:22 | 73.86, 153.35 | 67.28 | 09/05/2025 | 01:02:11 | 73.95, 152.35 | 67.44 | 31.96 | 71 |
| 12 | 09/07/2025 | 09:43:48 | -74.73,-158.92 | 110.88 | 09/07/2025 | 09:44:56 | -74.64,-156.86 | 111.09 | 61.52 | 68 |
| 13 | 09/07/2025 | 10:34:22 | 74.18, 9.83 | 68.52 | 09/07/2025 | 10:34:22 | 74.18, 9.74 | 68.52 | 2.76 | 0 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/24/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/24/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA