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: 4/10/2025
| 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 | 09:17:17 | -70.66,-146.64 | 119.55 | 04/16/2025 | 09:18:24 | -70.72,-144.08 | 119.60 | 94.52 | 67 |
| 2 | 04/16/2025 | 10:08:09 | 71.13, 21.41 | 60.87 | 04/16/2025 | 10:09:20 | 71.21, 22.39 | 60.91 | 36.34 | 71 |
| 3 | 04/16/2025 | 10:58:58 | -71.46,-170.72 | 118.84 | 04/16/2025 | 11:00:08 | -71.44,-170.69 | 118.86 | 1.95 | 70 |
| 4 | 04/16/2025 | 11:49:59 | 71.47, -3.46 | 61.16 | 04/16/2025 | 11:50:55 | 71.47, -3.44 | 61.16 | 0.95 | 56 |
| 5 | 04/16/2025 | 12:40:54 | -71.49, 163.86 | 118.83 | 04/16/2025 | 12:41:39 | -71.49, 163.84 | 118.84 | 0.62 | 45 |
| 6 | 04/16/2025 | 13:31:55 | 71.50, -28.88 | 61.17 | 04/16/2025 | 13:32:26 | 71.52, -28.91 | 61.19 | 3.12 | 31 |
| 7 | 04/16/2025 | 14:22:50 | -71.52, 138.43 | 118.83 | 04/16/2025 | 14:23:10 | -71.54, 138.38 | 118.81 | 3.13 | 20 |
| 8 | 04/16/2025 | 15:13:51 | 71.53, -54.31 | 61.17 | 04/16/2025 | 15:13:56 | 71.52, -54.28 | 61.16 | 1.28 | 5 |
| 9 | 04/16/2025 | 16:04:46 | -71.55, 113.00 | 118.83 | 04/16/2025 | 16:04:40 | -71.54, 113.01 | 118.83 | 1.04 | 6 |
| 10 | 04/16/2025 | 16:55:47 | 71.56, -79.74 | 61.17 | 04/16/2025 | 16:55:27 | 71.57, -79.74 | 61.19 | 1.77 | 20 |
| 11 | 04/16/2025 | 17:46:42 | -71.58, 87.58 | 118.82 | 04/16/2025 | 17:46:11 | -71.59, 87.54 | 118.81 | 1.69 | 31 |
| 12 | 04/16/2025 | 18:37:43 | 71.59,-105.17 | 61.18 | 04/16/2025 | 18:36:57 | 71.57,-105.12 | 61.17 | 2.48 | 46 |
| 13 | 04/16/2025 | 19:28:38 | -71.61, 62.15 | 118.82 | 04/16/2025 | 19:27:41 | -71.59, 62.17 | 118.83 | 2.53 | 57 |
| 14 | 04/16/2025 | 20:19:39 | 71.62,-130.59 | 61.18 | 04/16/2025 | 20:18:28 | 71.62,-130.58 | 61.19 | 0.66 | 71 |
| 15 | 04/16/2025 | 21:10:29 | -71.90, 37.21 | 118.58 | 04/16/2025 | 21:09:16 | -71.85, 36.32 | 118.59 | 31.11 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/10/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/10/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP