Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/6/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 01/13/2025 | 20:35:04 | -71.35, 45.19 | 87.26 | 01/13/2025 | 20:33:54 | -71.32, 43.41 | 87.18 | 63.48 | 70 |
| 2 | 01/13/2025 | 21:25:54 | 71.58,-147.90 | 92.99 | 01/13/2025 | 21:24:42 | 71.58,-148.82 | 93.05 | 32.27 | 72 |
| 3 | 01/13/2025 | 22:16:44 | -71.87, 18.88 | 86.71 | 01/13/2025 | 22:15:40 | -71.88, 18.97 | 86.70 | 3.30 | 64 |
| 4 | 01/13/2025 | 23:07:29 | 71.84,-173.76 | 93.26 | 01/13/2025 | 23:06:34 | 71.84,-173.83 | 93.27 | 2.44 | 55 |
| 5 | 01/13/2025 | 23:58:14 | -71.87, -6.50 | 86.72 | 01/13/2025 | 23:57:37 | -71.87, -6.52 | 86.71 | 0.78 | 37 |
| 6 | 01/14/2025 | 00:49:00 | 71.89, 160.77 | 93.30 | 01/14/2025 | 00:48:30 | 71.88, 160.78 | 93.30 | 1.06 | 30 |
| 7 | 01/14/2025 | 01:39:45 | -71.92, -31.98 | 86.68 | 01/14/2025 | 01:39:33 | -71.92, -31.91 | 86.68 | 2.28 | 12 |
| 8 | 01/14/2025 | 02:30:30 | 71.90, 135.39 | 93.29 | 01/14/2025 | 02:30:27 | 71.88, 135.29 | 93.28 | 3.74 | 3 |
| 9 | 01/14/2025 | 03:21:15 | -71.93, -57.36 | 86.69 | 01/14/2025 | 03:21:30 | -71.92, -57.40 | 86.69 | 1.74 | 15 |
| 10 | 01/14/2025 | 04:12:01 | 71.95, 109.91 | 93.34 | 01/14/2025 | 04:12:23 | 71.93, 109.90 | 93.31 | 2.40 | 22 |
| 11 | 01/14/2025 | 05:02:46 | -71.98, -82.83 | 86.64 | 01/14/2025 | 05:03:26 | -71.97, -82.79 | 86.66 | 2.07 | 40 |
| 12 | 01/14/2025 | 05:53:31 | 71.95, 84.53 | 93.33 | 01/14/2025 | 05:54:19 | 71.98, 84.51 | 93.35 | 2.75 | 48 |
| 13 | 01/14/2025 | 06:44:16 | -71.98,-108.21 | 86.65 | 01/14/2025 | 06:45:23 | -71.97,-108.28 | 86.68 | 3.16 | 67 |
| 14 | 01/14/2025 | 07:35:02 | 72.01, 59.05 | 93.38 | 01/14/2025 | 07:36:15 | 72.03, 59.11 | 93.38 | 2.84 | 73 |
| 15 | 01/14/2025 | 08:25:59 | -72.65,-134.90 | 85.94 | 01/14/2025 | 08:27:07 | -72.61,-132.44 | 86.10 | 81.66 | 68 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/6/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/06/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19