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: 6/17/2025
| 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 | 70.32, 51.31 | 46.96 | 06/20/2025 | 08:09:37 | 70.34, 53.89 | 46.86 | 96.72 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -71.01,-140.28 | 132.41 | 06/20/2025 | 09:00:35 | -71.07,-139.99 | 132.38 | 12.18 | 74 |
| 3 | 06/20/2025 | 09:50:12 | 71.12, 27.18 | 47.69 | 06/20/2025 | 09:51:22 | 71.13, 27.22 | 47.69 | 1.63 | 70 |
| 4 | 06/20/2025 | 10:41:15 | -71.14,-165.55 | 132.29 | 06/20/2025 | 10:42:06 | -71.12,-165.46 | 132.32 | 3.59 | 51 |
| 5 | 06/20/2025 | 11:32:07 | 71.19, 1.83 | 47.76 | 06/20/2025 | 11:32:53 | 71.18, 1.75 | 47.75 | 3.12 | 46 |
| 6 | 06/20/2025 | 12:23:11 | -71.16, 169.01 | 132.27 | 06/20/2025 | 12:23:37 | -71.18, 169.07 | 132.26 | 2.95 | 26 |
| 7 | 06/20/2025 | 13:14:02 | 71.22, -23.61 | 47.78 | 06/20/2025 | 13:14:22 | 71.19, -23.63 | 47.75 | 3.33 | 20 |
| 8 | 06/20/2025 | 14:05:05 | -71.24, 143.66 | 132.20 | 06/20/2025 | 14:05:07 | -71.23, 143.60 | 132.20 | 2.02 | 2 |
| 9 | 06/20/2025 | 14:55:58 | 71.24, -49.06 | 47.80 | 06/20/2025 | 14:55:53 | 71.24, -49.10 | 47.81 | 1.70 | 5 |
| 10 | 06/20/2025 | 15:47:01 | -71.26, 118.21 | 132.18 | 06/20/2025 | 15:46:37 | -71.24, 118.22 | 132.20 | 2.12 | 24 |
| 11 | 06/20/2025 | 16:37:54 | 71.26, -74.50 | 47.83 | 06/20/2025 | 16:37:23 | 71.25, -74.48 | 47.81 | 1.82 | 31 |
| 12 | 06/20/2025 | 17:28:57 | -71.28, 92.77 | 132.16 | 06/20/2025 | 17:28:08 | -71.29, 92.75 | 132.14 | 1.75 | 49 |
| 13 | 06/20/2025 | 18:19:50 | 71.28, -99.94 | 47.85 | 06/20/2025 | 18:18:54 | 71.30, -99.96 | 47.87 | 1.98 | 56 |
| 14 | 06/20/2025 | 19:10:53 | -71.30, 67.33 | 132.14 | 06/20/2025 | 19:09:38 | -71.30, 67.37 | 132.14 | 1.60 | 75 |
| 15 | 06/20/2025 | 20:01:41 | 71.56,-124.92 | 48.11 | 06/20/2025 | 20:00:29 | 71.56,-125.80 | 48.15 | 31.03 | 72 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/17/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP