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: 1/20/2026
| 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 | 01/21/2026 | 02:09:10 | -74.89, -45.41 | 84.72 | 01/21/2026 | 02:09:31 | -74.91, -45.43 | 84.71 | 1.85 | 21 |
| 2 | 01/21/2026 | 02:59:54 | 74.82, 122.10 | 95.19 | 01/21/2026 | 02:58:50 | 74.82, 122.01 | 95.21 | 2.67 | 64 |
| 3 | 01/23/2026 | 11:40:09 | -74.99, 171.60 | 85.15 | 01/23/2026 | 11:41:21 | -74.99, 171.74 | 85.19 | 4.25 | 72 |
| 4 | 01/23/2026 | 12:30:52 | 74.87, -20.76 | 94.71 | 01/23/2026 | 12:30:40 | 74.89, -20.82 | 94.74 | 2.89 | 12 |
| 5 | 01/25/2026 | 22:01:50 | 74.92,-163.64 | 94.20 | 01/25/2026 | 22:02:30 | 74.94,-163.73 | 94.20 | 2.75 | 40 |
| 6 | 01/25/2026 | 22:52:34 | -74.90, 3.75 | 85.85 | 01/25/2026 | 22:51:51 | -74.90, 3.85 | 85.84 | 3.02 | 43 |
| 7 | 01/28/2026 | 08:23:32 | -74.96,-139.15 | 86.39 | 01/28/2026 | 08:23:40 | -74.96,-139.02 | 86.40 | 3.55 | 8 |
| 8 | 01/28/2026 | 09:14:13 | 74.75, 28.75 | 93.37 | 01/28/2026 | 09:13:00 | 74.81, 28.30 | 93.48 | 15.13 | 73 |
| 9 | 01/30/2026 | 17:54:28 | -74.97, 78.08 | 87.01 | 01/30/2026 | 17:55:28 | -74.98, 78.02 | 87.02 | 1.77 | 60 |
| 10 | 01/30/2026 | 18:45:12 | 74.91,-114.43 | 92.91 | 01/30/2026 | 18:44:46 | 74.94,-114.40 | 92.94 | 3.18 | 26 |
| 11 | 02/02/2026 | 04:16:10 | 74.98, 102.64 | 92.33 | 02/02/2026 | 04:16:34 | 74.98, 102.69 | 92.31 | 1.55 | 24 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/20/2026
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/20/2026 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA