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: 1/10/2025
| 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 | -71.34, 45.21 | 87.27 | 01/13/2025 | 20:33:54 | -71.33, 43.43 | 87.17 | 63.29 | 70 |
| 2 | 01/13/2025 | 21:25:55 | 71.61,-147.97 | 93.03 | 01/13/2025 | 21:24:42 | 71.60,-148.80 | 93.07 | 28.89 | 73 |
| 3 | 01/13/2025 | 22:16:44 | -71.86, 18.90 | 86.72 | 01/13/2025 | 22:15:41 | -71.84, 18.89 | 86.73 | 2.25 | 63 |
| 4 | 01/13/2025 | 23:07:30 | 71.88,-173.83 | 93.30 | 01/13/2025 | 23:06:34 | 71.85,-173.80 | 93.28 | 2.66 | 56 |
| 5 | 01/13/2025 | 23:58:14 | -71.86, -6.48 | 86.73 | 01/13/2025 | 23:57:37 | -71.89, -6.50 | 86.70 | 2.92 | 37 |
| 6 | 01/14/2025 | 00:49:00 | 71.88, 160.79 | 93.29 | 01/14/2025 | 00:48:30 | 71.90, 160.81 | 93.31 | 2.67 | 30 |
| 7 | 01/14/2025 | 01:39:45 | -71.91, -31.96 | 86.69 | 01/14/2025 | 01:39:33 | -71.93, -31.89 | 86.67 | 3.31 | 12 |
| 8 | 01/14/2025 | 02:30:31 | 71.93, 135.32 | 93.33 | 01/14/2025 | 02:30:27 | 71.90, 135.32 | 93.30 | 3.70 | 4 |
| 9 | 01/14/2025 | 03:21:15 | -71.92, -57.34 | 86.70 | 01/14/2025 | 03:21:30 | -71.93, -57.38 | 86.68 | 2.27 | 15 |
| 10 | 01/14/2025 | 04:12:01 | 71.93, 109.94 | 93.32 | 01/14/2025 | 04:12:23 | 71.95, 109.93 | 93.33 | 1.41 | 22 |
| 11 | 01/14/2025 | 05:02:46 | -71.97, -82.81 | 86.65 | 01/14/2025 | 05:03:26 | -71.98, -82.77 | 86.65 | 1.96 | 40 |
| 12 | 01/14/2025 | 05:53:32 | 71.99, 84.46 | 93.37 | 01/14/2025 | 05:54:19 | 72.00, 84.54 | 93.36 | 2.71 | 47 |
| 13 | 01/14/2025 | 06:44:16 | -71.97,-108.19 | 86.66 | 01/14/2025 | 06:45:23 | -71.98,-108.26 | 86.66 | 2.33 | 67 |
| 14 | 01/14/2025 | 07:35:02 | 71.99, 59.08 | 93.36 | 01/14/2025 | 07:36:16 | 71.99, 59.05 | 93.35 | 1.21 | 74 |
| 15 | 01/14/2025 | 08:26:00 | -72.69,-134.98 | 85.90 | 01/14/2025 | 08:27:07 | -72.63,-132.41 | 86.08 | 85.31 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/10/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/10/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19