Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/29/2026
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 08/31/2026 | 18:04:14 | -71.33, 84.51 | 117.15 | 08/31/2026 | 18:05:21 | -71.22, 86.71 | 117.31 | 79.27 | 67 |
| 2 | 08/31/2026 | 18:54:44 | 70.50,-106.77 | 62.00 | 08/31/2026 | 18:55:00 | 70.47,-106.81 | 61.97 | 3.26 | 16 |
| 3 | 08/31/2026 | 19:45:26 | -70.40, 60.71 | 118.10 | 08/31/2026 | 19:44:29 | -70.41, 60.74 | 118.08 | 1.99 | 57 |
| 4 | 09/03/2026 | 10:20:58 | -70.54,-158.39 | 117.00 | 09/03/2026 | 10:22:03 | -70.54,-158.47 | 117.01 | 3.05 | 65 |
| 5 | 09/03/2026 | 11:11:42 | 70.44, 9.09 | 62.91 | 09/03/2026 | 11:11:30 | 70.44, 9.03 | 62.91 | 2.47 | 12 |
| 6 | 09/03/2026 | 12:02:17 | -69.97, 177.15 | 117.57 | 09/03/2026 | 12:01:06 | -70.00, 176.03 | 117.51 | 42.73 | 71 |
| 7 | 09/06/2026 | 02:37:57 | -70.54, -42.61 | 116.02 | 09/06/2026 | 02:38:32 | -70.55, -42.57 | 116.01 | 1.86 | 35 |
| 8 | 09/06/2026 | 03:28:41 | 70.44, 124.86 | 63.90 | 09/06/2026 | 03:27:59 | 70.44, 124.92 | 63.90 | 2.32 | 42 |
| 9 | 09/08/2026 | 18:04:17 | 70.87, -94.69 | 65.31 | 09/08/2026 | 18:05:28 | 70.76, -93.99 | 65.19 | 28.05 | 71 |
| 10 | 09/08/2026 | 18:54:54 | -70.49, 73.24 | 115.07 | 09/08/2026 | 18:55:01 | -70.49, 73.23 | 115.07 | 0.42 | 7 |
| 11 | 09/08/2026 | 19:45:38 | 70.39,-119.30 | 64.85 | 09/08/2026 | 19:44:28 | 70.38,-119.28 | 64.84 | 1.53 | 70 |
| 12 | 09/11/2026 | 10:21:10 | 70.56, 21.58 | 66.01 | 09/11/2026 | 10:22:00 | 70.58, 21.61 | 66.02 | 2.15 | 50 |
| 13 | 09/11/2026 | 11:11:52 | -70.44,-170.91 | 114.11 | 09/11/2026 | 11:11:30 | -70.47,-170.91 | 114.08 | 3.54 | 22 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/29/2026
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/29/2026 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8