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: 4/12/2025
| 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 | 04/16/2025 | 09:17:18 | -70.63,-146.70 | 119.58 | 04/16/2025 | 09:18:24 | -70.70,-144.06 | 119.62 | 97.55 | 66 |
| 2 | 04/16/2025 | 10:08:09 | 71.15, 21.45 | 60.90 | 04/16/2025 | 10:09:20 | 71.20, 22.42 | 60.89 | 34.97 | 71 |
| 3 | 04/16/2025 | 10:58:58 | -71.48,-170.68 | 118.82 | 04/16/2025 | 11:00:09 | -71.48,-170.76 | 118.82 | 2.86 | 71 |
| 4 | 04/16/2025 | 11:49:59 | 71.49, -3.41 | 61.19 | 04/16/2025 | 11:50:55 | 71.46, -3.41 | 61.14 | 3.73 | 56 |
| 5 | 04/16/2025 | 12:40:55 | -71.46, 163.80 | 118.86 | 04/16/2025 | 12:41:39 | -71.48, 163.87 | 118.85 | 3.15 | 44 |
| 6 | 04/16/2025 | 13:31:55 | 71.52, -28.84 | 61.19 | 04/16/2025 | 13:32:26 | 71.51, -28.88 | 61.17 | 1.93 | 31 |
| 7 | 04/16/2025 | 14:22:50 | -71.54, 138.47 | 118.81 | 04/16/2025 | 14:23:10 | -71.53, 138.40 | 118.82 | 2.70 | 20 |
| 8 | 04/16/2025 | 15:13:51 | 71.55, -54.27 | 61.19 | 04/16/2025 | 15:13:57 | 71.56, -54.34 | 61.20 | 2.67 | 6 |
| 9 | 04/16/2025 | 16:04:47 | -71.52, 112.95 | 118.85 | 04/16/2025 | 16:04:40 | -71.53, 113.03 | 118.85 | 3.04 | 7 |
| 10 | 04/16/2025 | 16:55:47 | 71.58, -79.70 | 61.20 | 04/16/2025 | 16:55:27 | 71.56, -79.72 | 61.17 | 2.84 | 20 |
| 11 | 04/16/2025 | 17:46:43 | -71.55, 87.52 | 118.85 | 04/16/2025 | 17:46:11 | -71.58, 87.57 | 118.82 | 3.19 | 32 |
| 12 | 04/16/2025 | 18:37:43 | 71.61,-105.12 | 61.20 | 04/16/2025 | 18:36:58 | 71.61,-105.18 | 61.20 | 2.07 | 45 |
| 13 | 04/16/2025 | 19:28:38 | -71.63, 62.19 | 118.80 | 04/16/2025 | 19:27:42 | -71.63, 62.10 | 118.79 | 3.19 | 56 |
| 14 | 04/16/2025 | 20:19:40 | 71.59,-130.65 | 61.15 | 04/16/2025 | 20:18:28 | 71.61,-130.55 | 61.18 | 3.67 | 72 |
| 15 | 04/16/2025 | 21:10:30 | -71.87, 37.15 | 118.60 | 04/16/2025 | 21:09:17 | -71.88, 36.25 | 118.55 | 31.06 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/12/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP