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: 3/6/2025
| 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 | 71.04, 122.22 | 73.28 | 03/15/2025 | 03:22:56 | 71.11, 124.10 | 73.24 | 68.17 | 69 |
| 2 | 03/15/2025 | 04:12:35 | -71.47, -69.74 | 106.36 | 03/15/2025 | 04:13:48 | -71.55, -69.36 | 106.31 | 16.21 | 73 |
| 3 | 03/15/2025 | 05:03:32 | 71.64, 97.83 | 73.79 | 03/15/2025 | 05:04:36 | 71.64, 97.79 | 73.78 | 1.53 | 64 |
| 4 | 03/15/2025 | 05:54:28 | -71.66, -94.87 | 106.21 | 03/15/2025 | 05:55:20 | -71.66, -94.94 | 106.22 | 2.52 | 52 |
| 5 | 03/15/2025 | 06:45:29 | 71.63, 72.32 | 73.75 | 03/15/2025 | 06:46:06 | 71.65, 72.40 | 73.76 | 3.34 | 37 |
| 6 | 03/15/2025 | 07:36:24 | -71.70,-120.28 | 106.21 | 03/15/2025 | 07:36:50 | -71.67,-120.33 | 106.23 | 3.14 | 26 |
| 7 | 03/15/2025 | 08:27:25 | 71.67, 46.91 | 73.76 | 03/15/2025 | 08:27:36 | 71.66, 47.01 | 73.74 | 3.45 | 11 |
| 8 | 03/15/2025 | 09:18:21 | -71.68,-145.79 | 106.25 | 03/15/2025 | 09:18:20 | -71.68,-145.72 | 106.25 | 2.38 | 1 |
| 9 | 03/15/2025 | 10:09:21 | 71.71, 21.50 | 73.76 | 03/15/2025 | 10:09:07 | 71.72, 21.52 | 73.78 | 1.70 | 14 |
| 10 | 03/15/2025 | 11:00:17 | -71.72,-171.20 | 106.24 | 03/15/2025 | 10:59:51 | -71.75,-171.21 | 106.21 | 2.63 | 26 |
| 11 | 03/15/2025 | 11:51:16 | 71.74, -3.91 | 73.77 | 03/15/2025 | 11:50:36 | 71.73, -3.87 | 73.76 | 2.06 | 40 |
| 12 | 03/15/2025 | 12:42:12 | -71.76, 163.38 | 106.24 | 03/15/2025 | 12:41:20 | -71.76, 163.40 | 106.23 | 0.68 | 52 |
| 13 | 03/15/2025 | 13:33:12 | 71.78, -29.32 | 73.78 | 03/15/2025 | 13:32:07 | 71.79, -29.36 | 73.80 | 1.68 | 65 |
| 14 | 03/15/2025 | 14:24:06 | -71.90, 138.17 | 106.14 | 03/15/2025 | 14:22:52 | -71.87, 137.81 | 106.14 | 12.63 | 74 |
| 15 | 03/15/2025 | 15:14:57 | 72.38, -53.63 | 74.29 | 03/15/2025 | 15:13:48 | 72.37, -55.84 | 74.40 | 74.46 | 69 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/06/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP