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: 2/21/2026
| 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 | 02/21/2026 | 11:47:04 | 75.11, -10.38 | 86.12 | 02/21/2026 | 11:48:06 | 75.12, -10.33 | 86.10 | 1.49 | 62 |
| 2 | 02/21/2026 | 12:37:47 | -75.06, 157.08 | 93.95 | 02/21/2026 | 12:37:26 | -75.06, 157.21 | 93.96 | 3.63 | 21 |
| 3 | 02/23/2026 | 22:08:46 | -75.11, 14.22 | 94.78 | 02/23/2026 | 22:09:11 | -75.11, 14.33 | 94.80 | 3.12 | 25 |
| 4 | 02/23/2026 | 22:59:30 | 75.01,-178.20 | 85.10 | 02/23/2026 | 22:58:31 | 75.03,-178.21 | 85.13 | 1.47 | 59 |
| 5 | 02/26/2026 | 07:39:45 | -75.16,-128.66 | 95.62 | 02/26/2026 | 07:40:56 | -75.14,-128.59 | 95.66 | 2.47 | 71 |
| 6 | 02/26/2026 | 08:30:29 | 75.06, 38.93 | 84.26 | 02/26/2026 | 08:30:16 | 75.06, 38.87 | 84.27 | 1.67 | 13 |
| 7 | 02/28/2026 | 18:01:27 | 75.12,-103.96 | 83.42 | 02/28/2026 | 18:01:59 | 75.13,-103.95 | 83.41 | 1.23 | 32 |
| 8 | 02/28/2026 | 18:52:10 | -75.07, 63.50 | 96.66 | 02/28/2026 | 18:51:19 | -75.07, 63.59 | 96.64 | 2.63 | 51 |
| 9 | 03/03/2026 | 03:32:30 | 75.36, 112.58 | 82.78 | 03/03/2026 | 03:33:41 | 75.28, 113.46 | 82.62 | 26.33 | 71 |
| 10 | 03/03/2026 | 04:23:09 | -75.12, -79.39 | 97.52 | 03/03/2026 | 04:23:03 | -75.13, -79.27 | 97.52 | 3.65 | 6 |
| 11 | 03/05/2026 | 13:54:07 | -75.13, 137.84 | 98.43 | 03/05/2026 | 13:54:47 | -75.17, 137.84 | 98.41 | 3.97 | 40 |
| 12 | 03/05/2026 | 14:44:52 | 75.09, -54.72 | 81.51 | 03/05/2026 | 14:44:07 | 75.08, -54.71 | 81.51 | 1.04 | 45 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/21/2026
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/21/2026 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA