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: 12/23/2025
| 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 | 12/23/2025 | 02:02:19 | 74.68, 136.78 | 98.35 | 12/23/2025 | 02:01:27 | 74.67, 136.70 | 98.36 | 2.70 | 52 |
| 2 | 12/25/2025 | 10:42:49 | -75.50,-175.65 | 80.75 | 12/25/2025 | 10:43:53 | -75.40,-172.18 | 81.05 | 97.67 | 64 |
| 3 | 12/25/2025 | 11:33:19 | 74.76, -6.16 | 98.40 | 12/25/2025 | 11:33:23 | 74.75, -6.17 | 98.39 | 1.10 | 4 |
| 4 | 12/25/2025 | 12:23:59 | -74.55, 161.72 | 81.83 | 12/25/2025 | 12:22:46 | -74.62, 161.19 | 81.72 | 17.44 | 73 |
| 5 | 12/27/2025 | 21:04:18 | 74.79,-148.98 | 98.36 | 12/27/2025 | 21:05:19 | 74.80,-149.07 | 98.37 | 3.18 | 61 |
| 6 | 12/27/2025 | 21:55:01 | -74.72, 18.52 | 81.72 | 12/27/2025 | 21:54:41 | -74.73, 18.42 | 81.70 | 3.18 | 20 |
| 7 | 12/30/2025 | 07:26:01 | -74.80,-124.43 | 81.76 | 12/30/2025 | 07:26:36 | -74.83,-124.39 | 81.74 | 3.22 | 35 |
| 8 | 12/30/2025 | 08:16:45 | 74.73, 43.08 | 98.17 | 12/30/2025 | 08:15:55 | 74.72, 43.03 | 98.17 | 1.82 | 50 |
| 9 | 01/01/2026 | 17:47:44 | 74.77, -99.77 | 98.04 | 01/01/2026 | 17:47:50 | 74.79, -99.84 | 98.06 | 3.10 | 6 |
| 10 | 01/01/2026 | 18:38:26 | -74.64, 67.88 | 82.10 | 01/01/2026 | 18:37:13 | -74.68, 67.55 | 82.04 | 10.35 | 73 |
| 11 | 01/04/2026 | 03:18:44 | 74.86, 117.24 | 97.94 | 01/04/2026 | 03:19:45 | 74.84, 117.25 | 97.90 | 2.24 | 61 |
| 12 | 01/04/2026 | 04:09:27 | -74.78, -75.23 | 82.16 | 01/04/2026 | 04:09:07 | -74.79, -75.22 | 82.16 | 0.36 | 20 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/23/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA