Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/6/2025
| Index | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 08/08/2025 | 03:35:46 | -70.17, -59.78 | 125.83 | 08/08/2025 | 03:36:54 | -70.22, -57.59 | 125.89 | 82.70 | 68 |
| 2 | 08/08/2025 | 04:26:38 | 70.70, 108.34 | 54.67 | 08/08/2025 | 04:27:51 | 70.76, 108.85 | 54.69 | 19.95 | 73 |
| 3 | 08/08/2025 | 05:17:28 | -70.91, -84.02 | 125.13 | 08/08/2025 | 05:18:37 | -70.90, -84.07 | 125.15 | 1.97 | 69 |
| 4 | 08/08/2025 | 06:08:30 | 70.93, 83.24 | 54.90 | 08/08/2025 | 06:09:24 | 70.92, 83.21 | 54.88 | 1.44 | 54 |
| 5 | 08/08/2025 | 06:59:24 | -70.93,-109.47 | 125.09 | 08/08/2025 | 07:00:07 | -70.91,-109.45 | 125.12 | 2.64 | 43 |
| 6 | 08/08/2025 | 07:50:26 | 70.95, 57.79 | 54.94 | 08/08/2025 | 07:50:54 | 70.93, 57.82 | 54.91 | 2.58 | 28 |
| 7 | 08/08/2025 | 08:41:20 | -70.95,-134.93 | 125.05 | 08/08/2025 | 08:41:38 | -70.97,-134.93 | 125.04 | 1.78 | 18 |
| 8 | 08/08/2025 | 09:32:22 | 70.97, 32.34 | 54.97 | 08/08/2025 | 09:32:25 | 70.98, 32.35 | 54.99 | 2.12 | 3 |
| 9 | 08/08/2025 | 10:23:16 | -70.97,-160.38 | 125.02 | 08/08/2025 | 10:23:08 | -70.97,-160.31 | 125.01 | 2.42 | 8 |
| 10 | 08/08/2025 | 11:14:18 | 70.99, 6.89 | 55.01 | 08/08/2025 | 11:13:55 | 70.99, 6.97 | 55.02 | 2.89 | 23 |
| 11 | 08/08/2025 | 12:05:11 | -71.04, 174.26 | 124.93 | 08/08/2025 | 12:04:39 | -71.03, 174.22 | 124.93 | 1.99 | 32 |
| 12 | 08/08/2025 | 12:56:13 | 71.06, -18.47 | 55.10 | 08/08/2025 | 12:55:26 | 71.05, -18.50 | 55.10 | 1.49 | 47 |
| 13 | 08/08/2025 | 13:47:07 | -71.06, 148.81 | 124.89 | 08/08/2025 | 13:46:09 | -71.04, 148.83 | 124.91 | 2.68 | 58 |
| 14 | 08/08/2025 | 14:38:09 | 71.07, -43.92 | 55.14 | 08/08/2025 | 14:36:56 | 71.05, -43.89 | 55.13 | 2.48 | 73 |
| 15 | 08/08/2025 | 15:28:58 | -71.34, 123.82 | 124.62 | 08/08/2025 | 15:27:45 | -71.35, 122.91 | 124.55 | 32.47 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/6/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/06/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP