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: 6/28/2025
| 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 | -70.24,-102.45 | 131.85 | 69.42 | 69 |
| 2 | 07/10/2025 | 07:16:41 | 70.62, 66.07 | 48.46 | 07/10/2025 | 07:15:28 | 70.64, 65.46 | 48.52 | 22.44 | 73 |
| 3 | 07/10/2025 | 08:07:29 | -70.85,-126.99 | 131.30 | 07/10/2025 | 08:06:23 | -70.83,-126.95 | 131.30 | 1.99 | 66 |
| 4 | 07/10/2025 | 08:58:15 | 70.83, 40.35 | 48.69 | 07/10/2025 | 08:57:21 | 70.81, 40.28 | 48.69 | 3.01 | 54 |
| 5 | 07/10/2025 | 09:48:59 | -70.84,-152.36 | 131.29 | 07/10/2025 | 09:48:19 | -70.85,-152.40 | 131.27 | 1.86 | 40 |
| 6 | 07/10/2025 | 10:39:46 | 70.88, 14.89 | 48.75 | 07/10/2025 | 10:39:16 | 70.89, 14.92 | 48.77 | 1.59 | 30 |
| 7 | 07/10/2025 | 11:30:30 | -70.89,-177.82 | 131.23 | 07/10/2025 | 11:30:15 | -70.87,-177.85 | 131.24 | 2.50 | 15 |
| 8 | 07/10/2025 | 12:21:17 | 70.92, -10.56 | 48.82 | 07/10/2025 | 12:21:12 | 70.91, -10.53 | 48.80 | 2.26 | 5 |
| 9 | 07/10/2025 | 13:12:01 | -70.94, 156.73 | 131.17 | 07/10/2025 | 13:12:10 | -70.94, 156.79 | 131.17 | 2.42 | 9 |
| 10 | 07/10/2025 | 14:02:47 | 70.92, -35.93 | 48.82 | 07/10/2025 | 14:03:08 | 70.93, -35.97 | 48.83 | 1.66 | 21 |
| 11 | 07/10/2025 | 14:53:31 | -70.94, 131.35 | 131.16 | 07/10/2025 | 14:54:06 | -70.96, 131.34 | 131.14 | 2.89 | 35 |
| 12 | 07/10/2025 | 15:44:18 | 70.97, -61.39 | 48.88 | 07/10/2025 | 15:45:04 | 70.95, -61.42 | 48.86 | 2.59 | 46 |
| 13 | 07/10/2025 | 16:35:02 | -70.99, 105.90 | 131.10 | 07/10/2025 | 16:36:02 | -70.99, 105.90 | 131.11 | 0.38 | 60 |
| 14 | 07/10/2025 | 17:25:49 | 71.02, -86.85 | 48.95 | 07/10/2025 | 17:26:59 | 71.02, -86.78 | 48.93 | 2.68 | 70 |
| 15 | 07/10/2025 | 18:16:40 | -71.40, 79.81 | 130.65 | 07/10/2025 | 18:17:51 | -71.36, 81.09 | 130.75 | 45.66 | 71 |
| 16 | 07/10/2025 | 19:07:34 | 71.80,-113.60 | 49.79 | 07/10/2025 | 19:08:41 | 71.76,-110.91 | 49.62 | 93.59 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/28/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/28/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19