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: 7/26/2025
| 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 | 08/08/2025 | 03:35:47 | -70.10, -59.89 | 125.90 | 08/08/2025 | 03:36:54 | -70.18, -57.54 | 125.93 | 89.62 | 67 |
| 2 | 08/08/2025 | 04:26:38 | 70.67, 108.28 | 54.64 | 08/08/2025 | 04:27:51 | 70.74, 108.89 | 54.67 | 23.42 | 73 |
| 3 | 08/08/2025 | 05:17:28 | -70.89, -84.06 | 125.15 | 08/08/2025 | 05:18:37 | -70.87, -84.01 | 125.19 | 2.90 | 69 |
| 4 | 08/08/2025 | 06:08:30 | 70.89, 83.19 | 54.87 | 08/08/2025 | 06:09:24 | 70.90, 83.24 | 54.86 | 2.19 | 54 |
| 5 | 08/08/2025 | 06:59:24 | -70.91,-109.51 | 125.12 | 08/08/2025 | 07:00:08 | -70.93,-109.48 | 125.11 | 2.34 | 44 |
| 6 | 08/08/2025 | 07:50:25 | 70.96, 57.82 | 54.95 | 08/08/2025 | 07:50:55 | 70.96, 57.77 | 54.94 | 1.99 | 30 |
| 7 | 08/08/2025 | 08:41:18 | -70.98,-134.88 | 125.03 | 08/08/2025 | 08:41:38 | -70.98,-134.96 | 125.02 | 2.99 | 20 |
| 8 | 08/08/2025 | 09:32:20 | 70.98, 32.37 | 54.99 | 08/08/2025 | 09:32:24 | 70.96, 32.39 | 54.97 | 2.17 | 4 |
| 9 | 08/08/2025 | 10:23:14 | -70.99,-160.33 | 124.99 | 08/08/2025 | 10:23:08 | -70.99,-160.34 | 125.00 | 0.71 | 6 |
| 10 | 08/08/2025 | 11:14:16 | 71.00, 6.92 | 55.02 | 08/08/2025 | 11:13:55 | 71.02, 6.92 | 55.05 | 2.38 | 21 |
| 11 | 08/08/2025 | 12:05:10 | -71.01, 174.22 | 124.96 | 08/08/2025 | 12:04:38 | -71.00, 174.28 | 124.97 | 2.83 | 32 |
| 12 | 08/08/2025 | 12:56:12 | 71.02, -18.53 | 55.06 | 08/08/2025 | 12:55:25 | 71.03, -18.47 | 55.07 | 2.56 | 47 |
| 13 | 08/08/2025 | 13:47:06 | -71.03, 148.77 | 124.92 | 08/08/2025 | 13:46:09 | -71.05, 148.80 | 124.89 | 2.80 | 57 |
| 14 | 08/08/2025 | 14:38:07 | 71.09, -43.89 | 55.15 | 08/08/2025 | 14:36:56 | 71.08, -43.94 | 55.16 | 1.72 | 71 |
| 15 | 08/08/2025 | 15:28:57 | -71.30, 123.77 | 124.64 | 08/08/2025 | 15:27:44 | -71.32, 122.97 | 124.59 | 28.58 | 73 |
| 16 | 08/08/2025 | 16:19:48 | 71.87, -67.92 | 55.90 | 08/08/2025 | 16:18:41 | 71.87, -70.72 | 56.01 | 96.61 | 67 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/26/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/26/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP