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: 3/8/2025
| 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 | 03/15/2025 | 03:21:47 | 71.02, 122.19 | 73.26 | 03/15/2025 | 03:22:55 | 71.08, 124.14 | 73.21 | 70.74 | 68 |
| 2 | 03/15/2025 | 04:12:34 | -71.50, -69.68 | 106.33 | 03/15/2025 | 04:13:48 | -71.58, -69.41 | 106.28 | 12.80 | 74 |
| 3 | 03/15/2025 | 05:03:32 | 71.63, 97.80 | 73.78 | 03/15/2025 | 05:04:35 | 71.61, 97.83 | 73.75 | 1.77 | 63 |
| 4 | 03/15/2025 | 05:54:28 | -71.64, -94.90 | 106.23 | 03/15/2025 | 05:55:19 | -71.64, -94.90 | 106.24 | 0.16 | 51 |
| 5 | 03/15/2025 | 06:45:28 | 71.66, 72.39 | 73.78 | 03/15/2025 | 06:46:06 | 71.68, 72.35 | 73.79 | 1.93 | 38 |
| 6 | 03/15/2025 | 07:36:24 | -71.68,-120.32 | 106.22 | 03/15/2025 | 07:36:49 | -71.65,-120.29 | 106.26 | 3.21 | 25 |
| 7 | 03/15/2025 | 08:27:24 | 71.70, 46.98 | 73.79 | 03/15/2025 | 08:27:36 | 71.69, 46.95 | 73.77 | 1.98 | 12 |
| 8 | 03/15/2025 | 09:18:20 | -71.72,-145.73 | 106.22 | 03/15/2025 | 09:18:20 | -71.71,-145.78 | 106.22 | 1.72 | 0 |
| 9 | 03/15/2025 | 10:09:21 | 71.69, 21.47 | 73.75 | 03/15/2025 | 10:09:06 | 71.70, 21.56 | 73.75 | 3.38 | 15 |
| 10 | 03/15/2025 | 11:00:17 | -71.70,-171.24 | 106.26 | 03/15/2025 | 10:59:50 | -71.72,-171.17 | 106.24 | 3.25 | 27 |
| 11 | 03/15/2025 | 11:51:17 | 71.73, -3.94 | 73.76 | 03/15/2025 | 11:50:37 | 71.76, -3.93 | 73.79 | 3.37 | 40 |
| 12 | 03/15/2025 | 12:42:13 | -71.74, 163.35 | 106.25 | 03/15/2025 | 12:41:20 | -71.73, 163.44 | 106.25 | 3.26 | 53 |
| 13 | 03/15/2025 | 13:33:13 | 71.77, -29.36 | 73.76 | 03/15/2025 | 13:32:07 | 71.77, -29.32 | 73.78 | 1.32 | 66 |
| 14 | 03/15/2025 | 14:24:07 | -71.88, 138.13 | 106.15 | 03/15/2025 | 14:22:53 | -71.90, 137.76 | 106.10 | 13.01 | 74 |
| 15 | 03/15/2025 | 15:14:57 | 72.41, -53.56 | 74.32 | 03/15/2025 | 15:13:49 | 72.39, -55.89 | 74.43 | 78.56 | 68 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/08/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP