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: 9/20/2025
| 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 | 09/21/2025 | 23:53:32 | -74.32, -10.29 | 105.82 | 09/21/2025 | 23:54:17 | -74.32, -10.24 | 105.84 | 1.36 | 45 |
| 2 | 09/22/2025 | 00:44:16 | 74.25, 157.21 | 74.12 | 09/22/2025 | 00:43:36 | 74.22, 157.22 | 74.10 | 2.83 | 40 |
| 3 | 09/24/2025 | 10:15:11 | 74.31, 14.33 | 75.11 | 09/24/2025 | 10:15:47 | 74.31, 14.32 | 75.10 | 0.42 | 36 |
| 4 | 09/24/2025 | 11:05:54 | -74.25,-178.19 | 104.95 | 09/24/2025 | 11:05:09 | -74.26,-178.14 | 104.94 | 1.67 | 45 |
| 5 | 09/26/2025 | 20:36:48 | -74.31, 38.92 | 103.96 | 09/26/2025 | 20:37:19 | -74.32, 38.91 | 103.95 | 1.12 | 31 |
| 6 | 09/26/2025 | 21:27:32 | 74.25,-153.59 | 75.99 | 09/26/2025 | 21:26:38 | 74.23,-153.63 | 75.98 | 2.51 | 54 |
| 7 | 09/29/2025 | 06:58:27 | 74.32, 63.50 | 76.99 | 09/29/2025 | 06:58:48 | 74.32, 63.49 | 76.99 | 0.64 | 21 |
| 8 | 09/29/2025 | 07:49:10 | -74.25,-129.00 | 103.08 | 09/29/2025 | 07:48:10 | -74.27,-128.98 | 103.05 | 2.44 | 60 |
| 9 | 10/01/2025 | 17:20:05 | -74.32, 88.08 | 102.08 | 10/01/2025 | 17:20:20 | -74.34, 88.10 | 102.06 | 2.20 | 15 |
| 10 | 10/01/2025 | 18:10:49 | 74.26,-104.44 | 77.87 | 10/01/2025 | 18:09:39 | 74.25,-104.44 | 77.87 | 1.24 | 70 |
| 11 | 10/04/2025 | 02:51:14 | -75.08, -56.70 | 100.32 | 10/04/2025 | 02:52:19 | -74.96, -53.51 | 100.58 | 92.42 | 65 |
| 12 | 10/04/2025 | 03:41:44 | 74.34, 112.63 | 78.88 | 10/04/2025 | 03:41:48 | 74.36, 112.71 | 78.89 | 2.71 | 4 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/20/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/20/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA