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: 6/13/2025
| 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 | 70.33, 51.32 | 46.97 | 06/20/2025 | 08:09:37 | 70.36, 53.86 | 46.88 | 95.07 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -71.03,-140.27 | 132.40 | 06/20/2025 | 09:00:35 | -71.09,-140.02 | 132.36 | 11.16 | 74 |
| 3 | 06/20/2025 | 09:50:12 | 71.13, 27.19 | 47.70 | 06/20/2025 | 09:51:22 | 71.15, 27.18 | 47.71 | 2.69 | 70 |
| 4 | 06/20/2025 | 10:41:14 | -71.15,-165.53 | 132.28 | 06/20/2025 | 10:42:05 | -71.14,-165.49 | 132.30 | 1.71 | 51 |
| 5 | 06/20/2025 | 11:32:07 | 71.15, 1.75 | 47.72 | 06/20/2025 | 11:32:51 | 71.15, 1.80 | 47.72 | 1.95 | 44 |
| 6 | 06/20/2025 | 12:23:10 | -71.17, 169.03 | 132.26 | 06/20/2025 | 12:23:36 | -71.20, 169.04 | 132.24 | 2.80 | 26 |
| 7 | 06/20/2025 | 13:14:02 | 71.22, -23.60 | 47.79 | 06/20/2025 | 13:14:22 | 71.21, -23.67 | 47.78 | 2.83 | 20 |
| 8 | 06/20/2025 | 14:05:06 | -71.19, 143.58 | 132.24 | 06/20/2025 | 14:05:06 | -71.20, 143.66 | 132.24 | 2.82 | 0 |
| 9 | 06/20/2025 | 14:55:58 | 71.25, -49.05 | 47.81 | 06/20/2025 | 14:55:52 | 71.21, -49.05 | 47.78 | 3.54 | 6 |
| 10 | 06/20/2025 | 15:47:01 | -71.27, 118.23 | 132.17 | 06/20/2025 | 15:46:37 | -71.26, 118.19 | 132.18 | 1.98 | 24 |
| 11 | 06/20/2025 | 16:37:54 | 71.27, -74.49 | 47.83 | 06/20/2025 | 16:37:23 | 71.27, -74.52 | 47.84 | 1.25 | 31 |
| 12 | 06/20/2025 | 17:28:57 | -71.29, 92.79 | 132.15 | 06/20/2025 | 17:28:07 | -71.26, 92.81 | 132.17 | 3.32 | 50 |
| 13 | 06/20/2025 | 18:19:50 | 71.29, -99.93 | 47.85 | 06/20/2025 | 18:18:53 | 71.27, -99.91 | 47.84 | 2.16 | 57 |
| 14 | 06/20/2025 | 19:10:53 | -71.31, 67.34 | 132.13 | 06/20/2025 | 19:09:38 | -71.32, 67.33 | 132.11 | 0.58 | 75 |
| 15 | 06/20/2025 | 20:01:41 | 71.57,-124.90 | 48.11 | 06/20/2025 | 20:00:28 | 71.54,-125.75 | 48.12 | 29.87 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/13/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/13/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP