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: 9/23/2025
| 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 | 09/24/2025 | 10:15:10 | 74.31, 14.35 | 75.10 | 09/24/2025 | 10:15:46 | 74.32, 14.33 | 75.11 | 1.21 | 36 |
| 2 | 09/24/2025 | 11:05:53 | -74.24,-178.17 | 104.96 | 09/24/2025 | 11:05:08 | -74.26,-178.15 | 104.94 | 1.85 | 45 |
| 3 | 09/26/2025 | 20:36:48 | -74.32, 38.92 | 103.95 | 09/26/2025 | 20:37:19 | -74.30, 38.86 | 103.97 | 2.55 | 31 |
| 4 | 09/26/2025 | 21:27:32 | 74.25,-153.59 | 75.99 | 09/26/2025 | 21:26:37 | 74.26,-153.56 | 76.01 | 1.78 | 55 |
| 5 | 09/29/2025 | 06:58:27 | 74.33, 63.47 | 77.00 | 09/29/2025 | 06:58:47 | 74.32, 63.49 | 76.99 | 1.02 | 20 |
| 6 | 09/29/2025 | 07:49:10 | -74.26,-129.04 | 103.06 | 09/29/2025 | 07:48:09 | -74.26,-128.99 | 103.06 | 1.48 | 61 |
| 7 | 10/01/2025 | 17:20:05 | -74.35, 88.01 | 102.04 | 10/01/2025 | 17:20:18 | -74.34, 88.10 | 102.06 | 3.03 | 13 |
| 8 | 10/01/2025 | 18:10:48 | 74.24,-104.38 | 77.85 | 10/01/2025 | 18:09:37 | 74.25,-104.43 | 77.87 | 2.20 | 71 |
| 9 | 10/04/2025 | 02:51:11 | -74.98, -56.42 | 100.43 | 10/04/2025 | 02:52:17 | -74.91, -53.64 | 100.64 | 80.56 | 66 |
| 10 | 10/04/2025 | 03:41:43 | 74.34, 112.65 | 78.87 | 10/04/2025 | 03:41:45 | 74.35, 112.71 | 78.88 | 2.38 | 2 |
| 11 | 10/04/2025 | 04:32:22 | -74.07, -79.36 | 101.41 | 10/04/2025 | 04:31:10 | -74.13, -80.12 | 101.31 | 24.08 | 72 |
| 12 | 10/06/2025 | 13:12:41 | 74.59, -30.74 | 80.07 | 10/06/2025 | 13:13:52 | 74.47, -30.10 | 79.91 | 23.26 | 71 |
| 13 | 10/06/2025 | 14:03:20 | -74.33, 137.27 | 100.22 | 10/06/2025 | 14:03:15 | -74.36, 137.29 | 100.19 | 3.05 | 5 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/23/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA