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: 5/22/2025
| 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 | 06/04/2025 | 02:13:11 | -70.72, -39.56 | 131.72 | 06/04/2025 | 02:14:21 | -70.80, -38.06 | 131.70 | 55.84 | 70 |
| 2 | 06/04/2025 | 03:03:58 | 70.94, 128.12 | 48.49 | 06/04/2025 | 03:05:10 | 70.99, 128.94 | 48.50 | 30.22 | 72 |
| 3 | 06/04/2025 | 03:54:58 | -71.20, -64.20 | 131.27 | 06/04/2025 | 03:55:59 | -71.22, -64.14 | 131.26 | 2.74 | 61 |
| 4 | 06/04/2025 | 04:45:49 | 71.22, 103.13 | 48.75 | 06/04/2025 | 04:46:45 | 71.25, 103.11 | 48.77 | 3.12 | 56 |
| 5 | 06/04/2025 | 05:36:53 | -71.28, -89.54 | 131.21 | 06/04/2025 | 05:37:30 | -71.27, -89.61 | 131.21 | 2.52 | 37 |
| 6 | 06/04/2025 | 06:27:45 | 71.25, 77.69 | 48.76 | 06/04/2025 | 06:28:15 | 71.25, 77.73 | 48.76 | 1.61 | 30 |
| 7 | 06/04/2025 | 07:18:49 | -71.30,-114.98 | 131.19 | 06/04/2025 | 07:19:00 | -71.28,-114.99 | 131.22 | 2.70 | 11 |
| 8 | 06/04/2025 | 08:09:40 | 71.32, 52.34 | 48.83 | 06/04/2025 | 08:09:46 | 71.31, 52.26 | 48.81 | 3.36 | 6 |
| 9 | 06/04/2025 | 09:00:45 | -71.33,-140.42 | 131.18 | 06/04/2025 | 09:00:31 | -71.33,-140.46 | 131.17 | 1.57 | 14 |
| 10 | 06/04/2025 | 09:51:37 | 71.30, 26.81 | 48.79 | 06/04/2025 | 09:51:16 | 71.31, 26.88 | 48.81 | 3.05 | 21 |
| 11 | 06/04/2025 | 10:42:41 | -71.35,-165.86 | 131.16 | 06/04/2025 | 10:42:01 | -71.33,-165.84 | 131.18 | 1.86 | 40 |
| 12 | 06/04/2025 | 11:33:32 | 71.37, 1.46 | 48.86 | 06/04/2025 | 11:32:47 | 71.37, 1.41 | 48.86 | 1.98 | 45 |
| 13 | 06/04/2025 | 12:24:37 | -71.37, 168.70 | 131.15 | 06/04/2025 | 12:23:32 | -71.39, 168.69 | 131.13 | 1.70 | 65 |
| 14 | 06/04/2025 | 13:15:28 | 71.40, -23.97 | 48.87 | 06/04/2025 | 13:14:17 | 71.37, -23.97 | 48.85 | 3.04 | 71 |
| 15 | 06/04/2025 | 14:06:22 | -71.96, 144.32 | 130.60 | 06/04/2025 | 14:05:13 | -71.96, 142.27 | 130.53 | 70.37 | 69 |
| 16 | 06/04/2025 | 14:57:09 | 72.18, -47.95 | 49.61 | 06/04/2025 | 14:56:03 | 72.20, -50.88 | 49.73 | 99.66 | 66 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/22/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/22/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP