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: 6/27/2025
| 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 | 06:25:47 | -70.22,-100.61 | 131.97 | 07/10/2025 | 06:24:38 | -70.23,-102.47 | 131.85 | 70.03 | 69 |
| 2 | 07/10/2025 | 07:16:41 | 70.62, 66.06 | 48.46 | 07/10/2025 | 07:15:28 | 70.63, 65.44 | 48.51 | 22.98 | 73 |
| 3 | 07/10/2025 | 08:07:29 | -70.85,-126.99 | 131.30 | 07/10/2025 | 08:06:23 | -70.82,-126.97 | 131.31 | 2.71 | 66 |
| 4 | 07/10/2025 | 08:58:15 | 70.83, 40.35 | 48.69 | 07/10/2025 | 08:57:20 | 70.85, 40.35 | 48.73 | 3.18 | 55 |
| 5 | 07/10/2025 | 09:48:59 | -70.84,-152.36 | 131.29 | 07/10/2025 | 09:48:19 | -70.84,-152.42 | 131.28 | 2.19 | 40 |
| 6 | 07/10/2025 | 10:39:46 | 70.88, 14.89 | 48.75 | 07/10/2025 | 10:39:16 | 70.88, 14.90 | 48.76 | 0.25 | 30 |
| 7 | 07/10/2025 | 11:30:30 | -70.89,-177.82 | 131.23 | 07/10/2025 | 11:30:14 | -70.91,-177.78 | 131.21 | 2.80 | 16 |
| 8 | 07/10/2025 | 12:21:17 | 70.93, -10.57 | 48.82 | 07/10/2025 | 12:21:12 | 70.90, -10.55 | 48.79 | 3.22 | 5 |
| 9 | 07/10/2025 | 13:12:01 | -70.94, 156.73 | 131.17 | 07/10/2025 | 13:12:10 | -70.93, 156.77 | 131.18 | 1.91 | 9 |
| 10 | 07/10/2025 | 14:02:47 | 70.92, -35.94 | 48.82 | 07/10/2025 | 14:03:08 | 70.92, -35.99 | 48.82 | 2.18 | 21 |
| 11 | 07/10/2025 | 14:53:31 | -70.94, 131.35 | 131.16 | 07/10/2025 | 14:54:06 | -70.95, 131.33 | 131.15 | 2.06 | 35 |
| 12 | 07/10/2025 | 15:44:18 | 70.97, -61.39 | 48.88 | 07/10/2025 | 15:45:03 | 70.99, -61.35 | 48.89 | 2.58 | 45 |
| 13 | 07/10/2025 | 16:35:02 | -70.99, 105.90 | 131.10 | 07/10/2025 | 16:36:02 | -70.97, 105.88 | 131.12 | 1.64 | 60 |
| 14 | 07/10/2025 | 17:25:49 | 71.02, -86.85 | 48.95 | 07/10/2025 | 17:26:59 | 71.01, -86.80 | 48.92 | 2.28 | 70 |
| 15 | 07/10/2025 | 18:16:40 | -71.40, 79.81 | 130.65 | 07/10/2025 | 18:17:51 | -71.35, 81.07 | 130.76 | 45.08 | 71 |
| 16 | 07/10/2025 | 19:07:34 | 71.80,-113.60 | 49.79 | 07/10/2025 | 19:08:41 | 71.75,-110.93 | 49.61 | 92.98 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/27/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/27/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19