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: 9/24/2025
| 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 | 09/26/2025 | 20:36:48 | -74.30, 38.95 | 103.97 | 09/26/2025 | 20:37:19 | -74.32, 38.89 | 103.96 | 2.31 | 31 |
| 2 | 09/26/2025 | 21:27:32 | 74.23,-153.55 | 75.97 | 09/26/2025 | 21:26:38 | 74.22,-153.64 | 75.98 | 2.84 | 54 |
| 3 | 09/29/2025 | 06:58:27 | 74.31, 63.51 | 76.98 | 09/29/2025 | 06:58:47 | 74.34, 63.52 | 77.00 | 2.48 | 20 |
| 4 | 09/29/2025 | 07:49:10 | -74.25,-129.00 | 103.08 | 09/29/2025 | 07:48:09 | -74.28,-128.96 | 103.05 | 3.38 | 61 |
| 5 | 10/01/2025 | 17:20:05 | -74.34, 88.05 | 102.06 | 10/01/2025 | 17:20:18 | -74.35, 88.13 | 102.05 | 2.79 | 13 |
| 6 | 10/01/2025 | 18:10:49 | 74.27,-104.46 | 77.88 | 10/01/2025 | 18:09:37 | 74.26,-104.41 | 77.88 | 1.66 | 72 |
| 7 | 10/04/2025 | 02:51:11 | -74.96, -56.36 | 100.45 | 10/04/2025 | 02:52:18 | -74.86, -53.76 | 100.68 | 76.26 | 67 |
| 8 | 10/04/2025 | 03:41:43 | 74.32, 112.70 | 78.85 | 10/04/2025 | 03:41:46 | 74.31, 112.60 | 78.84 | 3.23 | 3 |
| 9 | 10/04/2025 | 04:32:22 | -74.05, -79.32 | 101.43 | 10/04/2025 | 04:31:10 | -74.14, -80.11 | 101.30 | 26.04 | 72 |
| 10 | 10/06/2025 | 13:12:40 | 74.57, -30.68 | 80.04 | 10/06/2025 | 13:13:51 | 74.47, -30.10 | 79.90 | 20.35 | 71 |
| 11 | 10/06/2025 | 14:03:20 | -74.35, 137.20 | 100.19 | 10/06/2025 | 14:03:14 | -74.35, 137.28 | 100.19 | 2.39 | 6 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/24/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/24/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA