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: 6/16/2025
| 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 | 06/20/2025 | 08:08:32 | 70.28, 51.24 | 46.92 | 06/20/2025 | 08:09:38 | 70.39, 53.81 | 46.91 | 97.24 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -70.97,-140.36 | 132.45 | 06/20/2025 | 09:00:34 | -71.06,-139.98 | 132.38 | 16.87 | 73 |
| 3 | 06/20/2025 | 09:50:11 | 71.13, 27.20 | 47.70 | 06/20/2025 | 09:51:21 | 71.12, 27.23 | 47.68 | 1.22 | 70 |
| 4 | 06/20/2025 | 10:41:14 | -71.15,-165.53 | 132.28 | 06/20/2025 | 10:42:06 | -71.17,-165.54 | 132.27 | 2.32 | 52 |
| 5 | 06/20/2025 | 11:32:07 | 71.15, 1.75 | 47.72 | 06/20/2025 | 11:32:52 | 71.18, 1.76 | 47.74 | 3.09 | 45 |
| 6 | 06/20/2025 | 12:23:10 | -71.17, 169.03 | 132.26 | 06/20/2025 | 12:23:36 | -71.17, 169.08 | 132.27 | 1.94 | 26 |
| 7 | 06/20/2025 | 13:14:03 | 71.17, -23.69 | 47.74 | 06/20/2025 | 13:14:22 | 71.18, -23.63 | 47.75 | 2.54 | 19 |
| 8 | 06/20/2025 | 14:05:05 | -71.25, 143.67 | 132.19 | 06/20/2025 | 14:05:07 | -71.23, 143.61 | 132.21 | 2.93 | 2 |
| 9 | 06/20/2025 | 14:55:58 | 71.25, -49.04 | 47.81 | 06/20/2025 | 14:55:53 | 71.24, -49.10 | 47.81 | 2.23 | 5 |
| 10 | 06/20/2025 | 15:47:02 | -71.22, 118.14 | 132.22 | 06/20/2025 | 15:46:37 | -71.23, 118.23 | 132.20 | 3.73 | 25 |
| 11 | 06/20/2025 | 16:37:54 | 71.27, -74.48 | 47.83 | 06/20/2025 | 16:37:23 | 71.24, -74.48 | 47.81 | 3.25 | 31 |
| 12 | 06/20/2025 | 17:28:57 | -71.29, 92.79 | 132.15 | 06/20/2025 | 17:28:08 | -71.29, 92.76 | 132.15 | 1.04 | 49 |
| 13 | 06/20/2025 | 18:19:50 | 71.29, -99.93 | 47.85 | 06/20/2025 | 18:18:54 | 71.30, -99.95 | 47.87 | 0.85 | 56 |
| 14 | 06/20/2025 | 19:10:53 | -71.31, 67.34 | 132.13 | 06/20/2025 | 19:09:38 | -71.29, 67.38 | 132.14 | 2.54 | 75 |
| 15 | 06/20/2025 | 20:01:41 | 71.57,-124.90 | 48.12 | 06/20/2025 | 20:00:29 | 71.56,-125.79 | 48.15 | 31.35 | 72 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/16/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP