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: 4/27/2025
| 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 | 05/02/2025 | 15:12:59 | 70.93, -54.81 | 55.36 | 05/02/2025 | 15:14:09 | 70.95, -53.35 | 55.33 | 53.06 | 70 |
| 2 | 05/02/2025 | 16:03:49 | -71.40, 113.29 | 124.22 | 05/02/2025 | 16:05:01 | -71.37, 113.25 | 124.25 | 3.28 | 72 |
| 3 | 05/02/2025 | 16:54:47 | 71.37, -79.51 | 55.75 | 05/02/2025 | 16:55:47 | 71.37, -79.44 | 55.74 | 2.30 | 60 |
| 4 | 05/02/2025 | 17:45:45 | -71.43, 87.85 | 124.21 | 05/02/2025 | 17:46:32 | -71.42, 87.78 | 124.22 | 2.58 | 47 |
| 5 | 05/02/2025 | 18:36:43 | 71.40,-104.94 | 55.76 | 05/02/2025 | 18:37:18 | 71.42,-104.91 | 55.78 | 3.22 | 35 |
| 6 | 05/02/2025 | 19:27:41 | -71.45, 62.42 | 124.20 | 05/02/2025 | 19:28:02 | -71.42, 62.41 | 124.24 | 3.51 | 21 |
| 7 | 05/02/2025 | 20:18:39 | 71.42,-130.37 | 55.76 | 05/02/2025 | 20:18:48 | 71.42,-130.29 | 55.76 | 3.12 | 9 |
| 8 | 05/02/2025 | 21:09:37 | -71.48, 36.99 | 124.20 | 05/02/2025 | 21:09:33 | -71.48, 36.94 | 124.20 | 1.98 | 4 |
| 9 | 05/02/2025 | 22:00:34 | 71.50,-155.71 | 55.81 | 05/02/2025 | 22:00:19 | 71.48,-155.75 | 55.79 | 3.25 | 15 |
| 10 | 05/02/2025 | 22:51:33 | -71.51, 11.56 | 124.19 | 05/02/2025 | 22:51:04 | -71.53, 11.47 | 124.17 | 3.56 | 29 |
| 11 | 05/02/2025 | 23:42:30 | 71.53, 178.85 | 55.82 | 05/02/2025 | 23:41:50 | 71.53, 178.78 | 55.83 | 2.72 | 40 |
| 12 | 05/03/2025 | 00:33:29 | -71.54, -13.87 | 124.19 | 05/03/2025 | 00:32:34 | -71.53, -13.90 | 124.19 | 1.68 | 55 |
| 13 | 05/03/2025 | 01:24:26 | 71.56, 153.42 | 55.82 | 05/03/2025 | 01:23:20 | 71.53, 153.40 | 55.81 | 3.19 | 66 |
| 14 | 05/03/2025 | 02:15:21 | -71.77, -38.92 | 123.99 | 05/03/2025 | 02:14:08 | -71.73, -39.65 | 123.99 | 25.83 | 73 |
| 15 | 05/03/2025 | 03:06:11 | 72.15, 129.07 | 56.36 | 05/03/2025 | 03:05:02 | 72.15, 126.87 | 56.44 | 75.08 | 69 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/27/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP