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: 6/7/2025
| 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 | 08:08:31 | 70.30, 51.27 | 46.94 | 06/20/2025 | 08:09:37 | 70.39, 53.81 | 46.91 | 95.46 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -71.00,-140.31 | 132.42 | 06/20/2025 | 09:00:34 | -71.05,-139.97 | 132.39 | 13.46 | 73 |
| 3 | 06/20/2025 | 09:50:11 | 71.15, 27.23 | 47.72 | 06/20/2025 | 09:51:21 | 71.12, 27.22 | 47.69 | 2.94 | 70 |
| 4 | 06/20/2025 | 10:41:14 | -71.18,-165.48 | 132.25 | 06/20/2025 | 10:42:06 | -71.16,-165.53 | 132.28 | 2.71 | 52 |
| 5 | 06/20/2025 | 11:32:07 | 71.17, 1.79 | 47.74 | 06/20/2025 | 11:32:52 | 71.18, 1.75 | 47.75 | 1.61 | 45 |
| 6 | 06/20/2025 | 12:23:10 | -71.20, 169.08 | 132.23 | 06/20/2025 | 12:23:37 | -71.22, 169.00 | 132.22 | 3.15 | 27 |
| 7 | 06/20/2025 | 13:14:03 | 71.20, -23.65 | 47.77 | 06/20/2025 | 13:14:22 | 71.18, -23.63 | 47.75 | 1.63 | 19 |
| 8 | 06/20/2025 | 14:05:06 | -71.23, 143.63 | 132.21 | 06/20/2025 | 14:05:07 | -71.22, 143.62 | 132.22 | 0.64 | 1 |
| 9 | 06/20/2025 | 14:55:59 | 71.22, -49.09 | 47.79 | 06/20/2025 | 14:55:53 | 71.24, -49.10 | 47.81 | 2.22 | 6 |
| 10 | 06/20/2025 | 15:47:02 | -71.25, 118.19 | 132.19 | 06/20/2025 | 15:46:37 | -71.22, 118.24 | 132.21 | 3.13 | 25 |
| 11 | 06/20/2025 | 16:37:55 | 71.24, -74.54 | 47.81 | 06/20/2025 | 16:37:23 | 71.24, -74.48 | 47.81 | 2.01 | 32 |
| 12 | 06/20/2025 | 17:28:58 | -71.27, 92.75 | 132.17 | 06/20/2025 | 17:28:08 | -71.28, 92.77 | 132.15 | 1.40 | 50 |
| 13 | 06/20/2025 | 18:19:50 | 71.32, -99.89 | 47.88 | 06/20/2025 | 18:18:54 | 71.30, -99.95 | 47.87 | 3.08 | 56 |
| 14 | 06/20/2025 | 19:10:54 | -71.29, 67.30 | 132.15 | 06/20/2025 | 19:09:38 | -71.28, 67.39 | 132.15 | 3.22 | 76 |
| 15 | 06/20/2025 | 20:01:41 | 71.60,-124.86 | 48.14 | 06/20/2025 | 20:00:29 | 71.56,-125.79 | 48.15 | 33.14 | 72 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/7/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/07/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP