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: 6/30/2025
| 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 | 07/06/2025 | 14:03:48 | -70.20, 142.62 | 132.31 | 07/06/2025 | 14:04:54 | -70.24, 145.26 | 132.40 | 99.48 | 66 |
| 2 | 07/06/2025 | 14:54:38 | 70.55, -49.54 | 48.01 | 07/06/2025 | 14:55:48 | 70.65, -48.08 | 48.03 | 54.99 | 70 |
| 3 | 07/06/2025 | 15:45:28 | -71.05, 118.57 | 131.53 | 07/06/2025 | 15:46:39 | -71.03, 118.60 | 131.56 | 2.39 | 71 |
| 4 | 07/06/2025 | 16:36:24 | 71.09, -74.10 | 48.51 | 07/06/2025 | 16:37:26 | 71.07, -74.16 | 48.49 | 2.93 | 62 |
| 5 | 07/06/2025 | 17:27:24 | -71.07, 93.12 | 131.50 | 07/06/2025 | 17:28:10 | -71.09, 93.13 | 131.50 | 2.03 | 46 |
| 6 | 07/06/2025 | 18:18:20 | 71.11, -99.54 | 48.54 | 07/06/2025 | 18:18:57 | 71.13, -99.63 | 48.55 | 3.54 | 37 |
| 7 | 07/06/2025 | 19:09:20 | -71.09, 67.67 | 131.48 | 07/06/2025 | 19:09:40 | -71.09, 67.75 | 131.48 | 2.89 | 20 |
| 8 | 07/06/2025 | 20:00:16 | 71.13,-124.99 | 48.57 | 07/06/2025 | 20:00:27 | 71.13,-125.01 | 48.57 | 0.75 | 11 |
| 9 | 07/06/2025 | 20:51:15 | -71.16, 42.32 | 131.40 | 07/06/2025 | 20:51:11 | -71.15, 42.28 | 131.42 | 2.10 | 4 |
| 10 | 07/06/2025 | 21:42:12 | 71.16,-150.43 | 48.60 | 07/06/2025 | 21:41:57 | 71.14,-150.39 | 48.58 | 2.57 | 15 |
| 11 | 07/06/2025 | 22:33:11 | -71.18, 16.87 | 131.38 | 07/06/2025 | 22:32:42 | -71.20, 16.81 | 131.35 | 3.10 | 29 |
| 12 | 07/06/2025 | 23:24:08 | 71.18,-175.88 | 48.62 | 07/06/2025 | 23:23:28 | 71.19,-175.86 | 48.65 | 1.89 | 40 |
| 13 | 07/07/2025 | 00:15:07 | -71.21, -8.58 | 131.35 | 07/07/2025 | 00:14:12 | -71.21, -8.57 | 131.34 | 0.44 | 55 |
| 14 | 07/07/2025 | 01:06:04 | 71.20, 158.68 | 48.65 | 07/07/2025 | 01:04:58 | 71.20, 158.76 | 48.66 | 2.88 | 66 |
| 15 | 07/07/2025 | 01:56:59 | -71.43, -33.65 | 131.13 | 07/07/2025 | 01:55:46 | -71.42, -34.32 | 131.10 | 23.62 | 73 |
| 16 | 07/07/2025 | 02:47:49 | 71.78, 134.27 | 49.20 | 07/07/2025 | 02:46:39 | 71.77, 132.36 | 49.28 | 66.70 | 70 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/30/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP