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: 5/30/2025
| 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 | 06/04/2025 | 02:13:10 | -70.73, -39.54 | 131.71 | 06/04/2025 | 02:14:20 | -70.77, -38.01 | 131.73 | 56.40 | 70 |
| 2 | 06/04/2025 | 03:03:58 | 70.91, 128.06 | 48.46 | 06/04/2025 | 03:05:09 | 70.95, 129.01 | 48.46 | 34.70 | 71 |
| 3 | 06/04/2025 | 03:54:57 | -71.21, -64.17 | 131.26 | 06/04/2025 | 03:55:59 | -71.24, -64.18 | 131.24 | 3.02 | 62 |
| 4 | 06/04/2025 | 04:45:48 | 71.24, 103.16 | 48.77 | 06/04/2025 | 04:46:45 | 71.26, 103.09 | 48.78 | 3.40 | 57 |
| 5 | 06/04/2025 | 05:36:53 | -71.24, -89.61 | 131.25 | 06/04/2025 | 05:37:29 | -71.24, -89.56 | 131.25 | 2.10 | 36 |
| 6 | 06/04/2025 | 06:27:44 | 71.27, 77.72 | 48.78 | 06/04/2025 | 06:28:15 | 71.26, 77.71 | 48.77 | 0.44 | 31 |
| 7 | 06/04/2025 | 07:18:48 | -71.31,-114.96 | 131.18 | 06/04/2025 | 07:19:00 | -71.30,-115.03 | 131.20 | 2.91 | 12 |
| 8 | 06/04/2025 | 08:09:40 | 71.29, 52.28 | 48.80 | 06/04/2025 | 08:09:45 | 71.27, 52.33 | 48.77 | 3.15 | 5 |
| 9 | 06/04/2025 | 09:00:45 | -71.29,-140.49 | 131.22 | 06/04/2025 | 09:00:30 | -71.30,-140.41 | 131.20 | 3.51 | 15 |
| 10 | 06/04/2025 | 09:51:36 | 71.31, 26.84 | 48.81 | 06/04/2025 | 09:51:16 | 71.32, 26.86 | 48.82 | 1.07 | 20 |
| 11 | 06/04/2025 | 10:42:40 | -71.36,-165.84 | 131.15 | 06/04/2025 | 10:42:01 | -71.35,-165.88 | 131.16 | 1.46 | 39 |
| 12 | 06/04/2025 | 11:33:32 | 71.34, 1.40 | 48.83 | 06/04/2025 | 11:32:46 | 71.32, 1.49 | 48.81 | 3.29 | 46 |
| 13 | 06/04/2025 | 12:24:36 | -71.38, 168.72 | 131.14 | 06/04/2025 | 12:23:31 | -71.36, 168.75 | 131.16 | 3.32 | 65 |
| 14 | 06/04/2025 | 13:15:28 | 71.36, -24.04 | 48.84 | 06/04/2025 | 13:14:17 | 71.38, -23.98 | 48.86 | 2.52 | 71 |
| 15 | 06/04/2025 | 14:06:22 | -71.92, 144.24 | 130.64 | 06/04/2025 | 14:05:12 | -71.92, 142.33 | 130.56 | 65.77 | 70 |
| 16 | 06/04/2025 | 14:57:09 | 72.15, -48.01 | 49.58 | 06/04/2025 | 14:56:02 | 72.16, -50.80 | 49.68 | 94.87 | 67 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/30/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/30/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP