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: 6/14/2025
| 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 | 70.29, 51.25 | 46.93 | 06/20/2025 | 08:09:37 | 70.37, 53.84 | 46.89 | 97.31 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -70.98,-140.34 | 132.44 | 06/20/2025 | 09:00:34 | -71.05,-139.96 | 132.40 | 15.67 | 73 |
| 3 | 06/20/2025 | 09:50:11 | 71.14, 27.21 | 47.71 | 06/20/2025 | 09:51:21 | 71.11, 27.25 | 47.67 | 3.24 | 70 |
| 4 | 06/20/2025 | 10:41:14 | -71.16,-165.51 | 132.27 | 06/20/2025 | 10:42:06 | -71.15,-165.51 | 132.29 | 0.52 | 52 |
| 5 | 06/20/2025 | 11:32:07 | 71.16, 1.77 | 47.73 | 06/20/2025 | 11:32:52 | 71.16, 1.78 | 47.73 | 0.88 | 45 |
| 6 | 06/20/2025 | 12:23:10 | -71.18, 169.04 | 132.25 | 06/20/2025 | 12:23:37 | -71.21, 169.02 | 132.23 | 3.32 | 27 |
| 7 | 06/20/2025 | 13:14:03 | 71.18, -23.68 | 47.75 | 06/20/2025 | 13:14:22 | 71.17, -23.60 | 47.73 | 3.05 | 19 |
| 8 | 06/20/2025 | 14:05:06 | -71.20, 143.60 | 132.23 | 06/20/2025 | 14:05:07 | -71.21, 143.64 | 132.22 | 1.74 | 1 |
| 9 | 06/20/2025 | 14:55:59 | 71.20, -49.12 | 47.77 | 06/20/2025 | 14:55:53 | 71.22, -49.07 | 47.79 | 2.85 | 6 |
| 10 | 06/20/2025 | 15:47:01 | -71.28, 118.25 | 132.16 | 06/20/2025 | 15:46:38 | -71.27, 118.17 | 132.17 | 3.05 | 23 |
| 11 | 06/20/2025 | 16:37:54 | 71.28, -74.47 | 47.84 | 06/20/2025 | 16:37:24 | 71.28, -74.54 | 47.85 | 2.59 | 30 |
| 12 | 06/20/2025 | 17:28:57 | -71.30, 92.80 | 132.14 | 06/20/2025 | 17:28:08 | -71.27, 92.78 | 132.16 | 3.02 | 49 |
| 13 | 06/20/2025 | 18:19:50 | 71.30, -99.91 | 47.86 | 06/20/2025 | 18:18:54 | 71.28, -99.92 | 47.85 | 1.94 | 56 |
| 14 | 06/20/2025 | 19:10:53 | -71.32, 67.36 | 132.12 | 06/20/2025 | 19:09:39 | -71.33, 67.31 | 132.10 | 1.80 | 74 |
| 15 | 06/20/2025 | 20:01:42 | 71.53,-124.98 | 48.07 | 06/20/2025 | 20:00:29 | 71.55,-125.77 | 48.13 | 27.69 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/14/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/14/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP