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: 6/8/2025
| 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 | 06/20/2025 | 08:08:31 | 70.31, 51.28 | 46.95 | 06/20/2025 | 08:09:37 | 70.34, 53.88 | 46.86 | 97.43 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -71.01,-140.30 | 132.41 | 06/20/2025 | 09:00:35 | -71.06,-139.98 | 132.38 | 12.94 | 74 |
| 3 | 06/20/2025 | 09:50:11 | 71.16, 27.24 | 47.73 | 06/20/2025 | 09:51:22 | 71.13, 27.21 | 47.69 | 2.86 | 71 |
| 4 | 06/20/2025 | 10:41:14 | -71.18,-165.47 | 132.25 | 06/20/2025 | 10:42:07 | -71.17,-165.54 | 132.27 | 2.99 | 53 |
| 5 | 06/20/2025 | 11:32:07 | 71.18, 1.80 | 47.75 | 06/20/2025 | 11:32:53 | 71.19, 1.74 | 47.75 | 2.50 | 46 |
| 6 | 06/20/2025 | 12:23:10 | -71.21, 169.09 | 132.23 | 06/20/2025 | 12:23:37 | -71.17, 169.08 | 132.27 | 3.57 | 27 |
| 7 | 06/20/2025 | 13:14:03 | 71.20, -23.64 | 47.77 | 06/20/2025 | 13:14:23 | 71.19, -23.64 | 47.76 | 1.04 | 20 |
| 8 | 06/20/2025 | 14:05:06 | -71.23, 143.64 | 132.21 | 06/20/2025 | 14:05:08 | -71.23, 143.61 | 132.21 | 1.25 | 2 |
| 9 | 06/20/2025 | 14:55:59 | 71.22, -49.09 | 47.79 | 06/20/2025 | 14:55:54 | 71.25, -49.11 | 47.82 | 2.78 | 5 |
| 10 | 06/20/2025 | 15:47:02 | -71.25, 118.20 | 132.19 | 06/20/2025 | 15:46:38 | -71.23, 118.23 | 132.20 | 2.19 | 24 |
| 11 | 06/20/2025 | 16:37:55 | 71.25, -74.53 | 47.81 | 06/20/2025 | 16:37:24 | 71.25, -74.49 | 47.82 | 1.35 | 31 |
| 12 | 06/20/2025 | 17:28:58 | -71.27, 92.75 | 132.17 | 06/20/2025 | 17:28:09 | -71.29, 92.76 | 132.15 | 1.77 | 49 |
| 13 | 06/20/2025 | 18:19:50 | 71.32, -99.88 | 47.88 | 06/20/2025 | 18:18:55 | 71.31, -99.97 | 47.88 | 3.44 | 55 |
| 14 | 06/20/2025 | 19:10:54 | -71.29, 67.31 | 132.15 | 06/20/2025 | 19:09:39 | -71.29, 67.38 | 132.14 | 2.36 | 75 |
| 15 | 06/20/2025 | 20:01:42 | 71.55,-124.95 | 48.09 | 06/20/2025 | 20:00:29 | 71.52,-125.71 | 48.10 | 27.28 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/08/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP