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: 3/9/2025
| 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 | 71.03, 122.20 | 73.27 | 03/15/2025 | 03:22:55 | 71.07, 124.16 | 73.20 | 71.15 | 68 |
| 2 | 03/15/2025 | 04:12:34 | -71.51, -69.67 | 106.32 | 03/15/2025 | 04:13:48 | -71.57, -69.39 | 106.29 | 12.04 | 74 |
| 3 | 03/15/2025 | 05:03:32 | 71.63, 97.81 | 73.78 | 03/15/2025 | 05:04:36 | 71.65, 97.77 | 73.79 | 2.75 | 64 |
| 4 | 03/15/2025 | 05:54:28 | -71.65, -94.90 | 106.22 | 03/15/2025 | 05:55:19 | -71.63, -94.87 | 106.25 | 2.05 | 51 |
| 5 | 03/15/2025 | 06:45:28 | 71.67, 72.40 | 73.79 | 03/15/2025 | 06:46:06 | 71.66, 72.37 | 73.77 | 1.16 | 38 |
| 6 | 03/15/2025 | 07:36:24 | -71.68,-120.31 | 106.22 | 03/15/2025 | 07:36:50 | -71.69,-120.36 | 106.22 | 1.96 | 26 |
| 7 | 03/15/2025 | 08:27:25 | 71.66, 46.89 | 73.75 | 03/15/2025 | 08:27:36 | 71.67, 46.98 | 73.76 | 3.68 | 11 |
| 8 | 03/15/2025 | 09:18:20 | -71.72,-145.72 | 106.21 | 03/15/2025 | 09:18:20 | -71.70,-145.75 | 106.23 | 2.53 | 0 |
| 9 | 03/15/2025 | 10:09:20 | 71.75, 21.57 | 73.80 | 03/15/2025 | 10:09:07 | 71.73, 21.49 | 73.79 | 3.04 | 13 |
| 10 | 03/15/2025 | 11:00:17 | -71.71,-171.23 | 106.25 | 03/15/2025 | 10:59:50 | -71.71,-171.15 | 106.25 | 3.05 | 27 |
| 11 | 03/15/2025 | 11:51:17 | 71.73, -3.94 | 73.76 | 03/15/2025 | 11:50:37 | 71.74, -3.90 | 73.78 | 1.80 | 40 |
| 12 | 03/15/2025 | 12:42:13 | -71.75, 163.35 | 106.25 | 03/15/2025 | 12:41:21 | -71.77, 163.37 | 106.21 | 3.02 | 52 |
| 13 | 03/15/2025 | 13:33:13 | 71.77, -29.35 | 73.77 | 03/15/2025 | 13:32:07 | 71.75, -29.29 | 73.76 | 2.71 | 66 |
| 14 | 03/15/2025 | 14:24:07 | -71.88, 138.14 | 106.15 | 03/15/2025 | 14:22:53 | -71.89, 137.78 | 106.12 | 12.24 | 74 |
| 15 | 03/15/2025 | 15:14:58 | 72.36, -53.65 | 74.28 | 03/15/2025 | 15:13:49 | 72.38, -55.87 | 74.41 | 74.50 | 69 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/09/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP