Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/3/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 07/10/2025 | 06:25:48 | -70.26,-100.67 | 131.93 | 07/10/2025 | 06:24:38 | -70.25,-102.44 | 131.84 | 66.35 | 70 |
| 2 | 07/10/2025 | 07:16:42 | 70.65, 66.01 | 48.50 | 07/10/2025 | 07:15:29 | 70.60, 65.40 | 48.49 | 23.32 | 73 |
| 3 | 07/10/2025 | 08:07:29 | -70.83,-126.97 | 131.31 | 07/10/2025 | 08:06:23 | -70.84,-126.94 | 131.29 | 1.43 | 66 |
| 4 | 07/10/2025 | 08:58:16 | 70.86, 40.30 | 48.73 | 07/10/2025 | 08:57:21 | 70.83, 40.30 | 48.71 | 3.53 | 55 |
| 5 | 07/10/2025 | 09:49:00 | -70.88,-152.43 | 131.25 | 07/10/2025 | 09:48:19 | -70.86,-152.38 | 131.26 | 2.87 | 41 |
| 6 | 07/10/2025 | 10:39:46 | 70.86, 14.92 | 48.73 | 07/10/2025 | 10:39:17 | 70.85, 14.86 | 48.74 | 2.67 | 29 |
| 7 | 07/10/2025 | 11:30:30 | -70.88,-177.80 | 131.24 | 07/10/2025 | 11:30:15 | -70.88,-177.83 | 131.23 | 1.32 | 15 |
| 8 | 07/10/2025 | 12:21:17 | 70.91, -10.53 | 48.80 | 07/10/2025 | 12:21:12 | 70.92, -10.50 | 48.81 | 2.02 | 5 |
| 9 | 07/10/2025 | 13:12:01 | -70.93, 156.75 | 131.18 | 07/10/2025 | 13:12:11 | -70.90, 156.72 | 131.21 | 3.27 | 10 |
| 10 | 07/10/2025 | 14:02:48 | 70.96, -35.99 | 48.86 | 07/10/2025 | 14:03:08 | 70.94, -35.95 | 48.84 | 2.15 | 20 |
| 11 | 07/10/2025 | 14:53:32 | -70.98, 131.29 | 131.12 | 07/10/2025 | 14:54:06 | -70.97, 131.36 | 131.13 | 2.72 | 34 |
| 12 | 07/10/2025 | 15:44:18 | 70.95, -61.36 | 48.87 | 07/10/2025 | 15:45:04 | 70.96, -61.40 | 48.87 | 1.66 | 46 |
| 13 | 07/10/2025 | 16:35:02 | -70.98, 105.92 | 131.11 | 07/10/2025 | 16:36:02 | -70.99, 105.91 | 131.10 | 1.92 | 60 |
| 14 | 07/10/2025 | 17:25:49 | 71.00, -86.82 | 48.93 | 07/10/2025 | 17:27:00 | 70.99, -86.84 | 48.90 | 2.17 | 71 |
| 15 | 07/10/2025 | 18:16:40 | -71.39, 79.83 | 130.66 | 07/10/2025 | 18:17:51 | -71.37, 81.11 | 130.74 | 45.40 | 71 |
| 16 | 07/10/2025 | 19:07:35 | 71.83,-113.66 | 49.83 | 07/10/2025 | 19:08:41 | 71.77,-110.88 | 49.64 | 96.73 | 66 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/3/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/03/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19