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: 4/3/2025
| 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 | -70.62,-146.70 | 119.58 | 04/16/2025 | 09:18:24 | -70.72,-144.08 | 119.60 | 97.00 | 66 |
| 2 | 04/16/2025 | 10:08:08 | 71.19, 21.53 | 60.93 | 04/16/2025 | 10:09:20 | 71.23, 22.37 | 60.92 | 30.60 | 72 |
| 3 | 04/16/2025 | 10:58:58 | -71.47,-170.68 | 118.82 | 04/16/2025 | 11:00:08 | -71.45,-170.70 | 118.86 | 3.13 | 70 |
| 4 | 04/16/2025 | 11:49:59 | 71.48, -3.43 | 61.17 | 04/16/2025 | 11:50:55 | 71.48, -3.46 | 61.17 | 1.21 | 56 |
| 5 | 04/16/2025 | 12:40:54 | -71.50, 163.89 | 118.82 | 04/16/2025 | 12:41:39 | -71.50, 163.84 | 118.83 | 1.99 | 45 |
| 6 | 04/16/2025 | 13:31:55 | 71.51, -28.86 | 61.18 | 04/16/2025 | 13:32:25 | 71.48, -28.83 | 61.15 | 2.84 | 30 |
| 7 | 04/16/2025 | 14:22:50 | -71.54, 138.46 | 118.81 | 04/16/2025 | 14:23:10 | -71.55, 138.37 | 118.80 | 3.35 | 20 |
| 8 | 04/16/2025 | 15:13:51 | 71.54, -54.29 | 61.18 | 04/16/2025 | 15:13:56 | 71.53, -54.30 | 61.17 | 0.41 | 5 |
| 9 | 04/16/2025 | 16:04:46 | -71.57, 113.03 | 118.81 | 04/16/2025 | 16:04:40 | -71.55, 113.00 | 118.83 | 2.62 | 6 |
| 10 | 04/16/2025 | 16:55:47 | 71.57, -79.72 | 61.18 | 04/16/2025 | 16:55:27 | 71.58, -79.76 | 61.20 | 2.49 | 20 |
| 11 | 04/16/2025 | 17:46:42 | -71.60, 87.61 | 118.81 | 04/16/2025 | 17:46:11 | -71.60, 87.53 | 118.80 | 2.59 | 31 |
| 12 | 04/16/2025 | 18:37:43 | 71.60,-105.14 | 61.19 | 04/16/2025 | 18:36:57 | 71.58,-105.14 | 61.18 | 1.60 | 46 |
| 13 | 04/16/2025 | 19:28:39 | -71.58, 62.09 | 118.85 | 04/16/2025 | 19:27:41 | -71.59, 62.16 | 118.83 | 3.29 | 58 |
| 14 | 04/16/2025 | 20:19:39 | 71.63,-130.57 | 61.19 | 04/16/2025 | 20:18:28 | 71.63,-130.60 | 61.21 | 1.28 | 71 |
| 15 | 04/16/2025 | 21:10:29 | -71.91, 37.24 | 118.56 | 04/16/2025 | 21:09:17 | -71.90, 36.22 | 118.53 | 35.26 | 72 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/03/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP