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: 3/4/2025
| 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, 124.15 | 73.21 | 70.93 | 68 |
| 2 | 03/15/2025 | 04:12:34 | -71.51, -69.67 | 106.32 | 03/15/2025 | 04:13:48 | -71.57, -69.40 | 106.29 | 12.20 | 74 |
| 3 | 03/15/2025 | 05:03:32 | 71.63, 97.80 | 73.78 | 03/15/2025 | 05:04:35 | 71.61, 97.84 | 73.74 | 2.27 | 63 |
| 4 | 03/15/2025 | 05:54:28 | -71.64, -94.90 | 106.23 | 03/15/2025 | 05:55:19 | -71.63, -94.88 | 106.25 | 1.36 | 51 |
| 5 | 03/15/2025 | 06:45:28 | 71.66, 72.39 | 73.78 | 03/15/2025 | 06:46:06 | 71.67, 72.36 | 73.78 | 1.45 | 38 |
| 6 | 03/15/2025 | 07:36:24 | -71.68,-120.31 | 106.22 | 03/15/2025 | 07:36:50 | -71.70,-120.37 | 106.21 | 2.50 | 26 |
| 7 | 03/15/2025 | 08:27:24 | 71.70, 46.98 | 73.79 | 03/15/2025 | 08:27:36 | 71.68, 46.96 | 73.77 | 2.33 | 12 |
| 8 | 03/15/2025 | 09:18:20 | -71.72,-145.72 | 106.21 | 03/15/2025 | 09:18:20 | -71.71,-145.76 | 106.23 | 2.16 | 0 |
| 9 | 03/15/2025 | 10:09:20 | 71.74, 21.57 | 73.80 | 03/15/2025 | 10:09:07 | 71.74, 21.48 | 73.80 | 3.13 | 13 |
| 10 | 03/15/2025 | 11:00:17 | -71.71,-171.23 | 106.25 | 03/15/2025 | 10:59:50 | -71.72,-171.15 | 106.24 | 2.89 | 27 |
| 11 | 03/15/2025 | 11:51:17 | 71.73, -3.94 | 73.76 | 03/15/2025 | 11:50:37 | 71.75, -3.92 | 73.79 | 3.02 | 40 |
| 12 | 03/15/2025 | 12:42:13 | -71.74, 163.35 | 106.25 | 03/15/2025 | 12:41:21 | -71.78, 163.36 | 106.21 | 3.58 | 52 |
| 13 | 03/15/2025 | 13:33:13 | 71.77, -29.36 | 73.76 | 03/15/2025 | 13:32:07 | 71.76, -29.31 | 73.77 | 1.61 | 66 |
| 14 | 03/15/2025 | 14:24:07 | -71.88, 138.14 | 106.15 | 03/15/2025 | 14:22:53 | -71.89, 137.78 | 106.11 | 12.55 | 74 |
| 15 | 03/15/2025 | 15:14:57 | 72.41, -53.56 | 74.32 | 03/15/2025 | 15:13:49 | 72.39, -55.88 | 74.42 | 78.28 | 68 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/4/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/04/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP