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: 6/11/2025
| 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 | 70.36, 53.85 | 46.88 | 96.22 | 66 |
| 2 | 06/20/2025 | 08:59:21 | -71.01,-140.30 | 132.41 | 06/20/2025 | 09:00:35 | -71.08,-140.02 | 132.36 | 13.00 | 74 |
| 3 | 06/20/2025 | 09:50:11 | 71.16, 27.25 | 47.73 | 06/20/2025 | 09:51:22 | 71.15, 27.18 | 47.71 | 2.77 | 71 |
| 4 | 06/20/2025 | 10:41:15 | -71.13,-165.56 | 132.30 | 06/20/2025 | 10:42:06 | -71.14,-165.49 | 132.30 | 2.57 | 51 |
| 5 | 06/20/2025 | 11:32:07 | 71.18, 1.81 | 47.75 | 06/20/2025 | 11:32:52 | 71.15, 1.80 | 47.72 | 3.18 | 45 |
| 6 | 06/20/2025 | 12:23:10 | -71.21, 169.09 | 132.23 | 06/20/2025 | 12:23:37 | -71.19, 169.04 | 132.24 | 2.26 | 27 |
| 7 | 06/20/2025 | 13:14:03 | 71.20, -23.64 | 47.77 | 06/20/2025 | 13:14:23 | 71.21, -23.67 | 47.78 | 1.41 | 20 |
| 8 | 06/20/2025 | 14:05:06 | -71.23, 143.65 | 132.21 | 06/20/2025 | 14:05:08 | -71.25, 143.57 | 132.19 | 3.45 | 2 |
| 9 | 06/20/2025 | 14:55:59 | 71.23, -49.08 | 47.79 | 06/20/2025 | 14:55:53 | 71.21, -49.05 | 47.78 | 1.92 | 6 |
| 10 | 06/20/2025 | 15:47:02 | -71.25, 118.20 | 132.19 | 06/20/2025 | 15:46:38 | -71.25, 118.19 | 132.18 | 0.42 | 24 |
| 11 | 06/20/2025 | 16:37:55 | 71.25, -74.52 | 47.82 | 06/20/2025 | 16:37:24 | 71.27, -74.52 | 47.84 | 1.94 | 31 |
| 12 | 06/20/2025 | 17:28:58 | -71.27, 92.76 | 132.17 | 06/20/2025 | 17:28:08 | -71.26, 92.81 | 132.18 | 2.71 | 50 |
| 13 | 06/20/2025 | 18:19:51 | 71.27, -99.96 | 47.84 | 06/20/2025 | 18:18:54 | 71.27, -99.91 | 47.84 | 2.11 | 57 |
| 14 | 06/20/2025 | 19:10:54 | -71.30, 67.32 | 132.15 | 06/20/2025 | 19:09:39 | -71.31, 67.34 | 132.12 | 1.90 | 75 |
| 15 | 06/20/2025 | 20:01:42 | 71.55,-124.94 | 48.10 | 06/20/2025 | 20:00:29 | 71.53,-125.75 | 48.12 | 28.55 | 73 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/11/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP