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: 6/9/2025
| 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 | 70.31, 51.29 | 46.95 | 06/20/2025 | 08:09:37 | 70.34, 53.88 | 46.86 | 97.01 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -71.01,-140.29 | 132.41 | 06/20/2025 | 09:00:35 | -71.07,-139.99 | 132.38 | 12.38 | 74 |
| 3 | 06/20/2025 | 09:50:12 | 71.11, 27.16 | 47.69 | 06/20/2025 | 09:51:22 | 71.13, 27.21 | 47.69 | 2.97 | 70 |
| 4 | 06/20/2025 | 10:41:14 | -71.19,-165.46 | 132.25 | 06/20/2025 | 10:42:07 | -71.17,-165.55 | 132.27 | 3.57 | 53 |
| 5 | 06/20/2025 | 11:32:07 | 71.18, 1.81 | 47.75 | 06/20/2025 | 11:32:53 | 71.19, 1.74 | 47.75 | 2.68 | 46 |
| 6 | 06/20/2025 | 12:23:11 | -71.16, 169.00 | 132.27 | 06/20/2025 | 12:23:37 | -71.18, 169.07 | 132.26 | 3.08 | 26 |
| 7 | 06/20/2025 | 13:14:03 | 71.21, -23.63 | 47.78 | 06/20/2025 | 13:14:23 | 71.19, -23.64 | 47.76 | 1.80 | 20 |
| 8 | 06/20/2025 | 14:05:06 | -71.23, 143.65 | 132.20 | 06/20/2025 | 14:05:08 | -71.23, 143.60 | 132.21 | 1.73 | 2 |
| 9 | 06/20/2025 | 14:55:59 | 71.23, -49.08 | 47.80 | 06/20/2025 | 14:55:54 | 71.25, -49.11 | 47.82 | 2.33 | 5 |
| 10 | 06/20/2025 | 15:47:02 | -71.26, 118.21 | 132.18 | 06/20/2025 | 15:46:38 | -71.23, 118.22 | 132.20 | 2.41 | 24 |
| 11 | 06/20/2025 | 16:37:55 | 71.25, -74.52 | 47.82 | 06/20/2025 | 16:37:24 | 71.25, -74.49 | 47.82 | 0.89 | 31 |
| 12 | 06/20/2025 | 17:28:58 | -71.28, 92.76 | 132.16 | 06/20/2025 | 17:28:09 | -71.29, 92.75 | 132.14 | 1.38 | 49 |
| 13 | 06/20/2025 | 18:19:51 | 71.28, -99.96 | 47.84 | 06/20/2025 | 18:18:55 | 71.31, -99.97 | 47.88 | 3.34 | 56 |
| 14 | 06/20/2025 | 19:10:54 | -71.30, 67.32 | 132.14 | 06/20/2025 | 19:09:39 | -71.29, 67.37 | 132.14 | 2.01 | 75 |
| 15 | 06/20/2025 | 20:01:42 | 71.55,-124.93 | 48.10 | 06/20/2025 | 20:00:29 | 71.52,-125.71 | 48.10 | 27.82 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/9/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/09/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP