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: 1/9/2025
| 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 | -71.33, 45.22 | 87.28 | 01/13/2025 | 20:33:54 | -71.35, 43.45 | 87.16 | 63.02 | 70 |
| 2 | 01/13/2025 | 21:25:55 | 71.61,-147.96 | 93.02 | 01/13/2025 | 21:24:42 | 71.61,-148.77 | 93.08 | 28.52 | 73 |
| 3 | 01/13/2025 | 22:16:44 | -71.85, 18.91 | 86.73 | 01/13/2025 | 22:15:41 | -71.85, 18.92 | 86.72 | 0.35 | 63 |
| 4 | 01/13/2025 | 23:07:30 | 71.87,-173.81 | 93.29 | 01/13/2025 | 23:06:34 | 71.87,-173.78 | 93.29 | 1.37 | 56 |
| 5 | 01/13/2025 | 23:58:15 | -71.90, -6.56 | 86.69 | 01/13/2025 | 23:57:37 | -71.90, -6.47 | 86.69 | 3.11 | 38 |
| 6 | 01/14/2025 | 00:49:00 | 71.87, 160.81 | 93.28 | 01/14/2025 | 00:48:31 | 71.86, 160.73 | 93.28 | 2.66 | 29 |
| 7 | 01/14/2025 | 01:39:45 | -71.90, -31.94 | 86.70 | 01/14/2025 | 01:39:34 | -71.90, -31.96 | 86.70 | 1.02 | 11 |
| 8 | 01/14/2025 | 02:30:31 | 71.92, 135.33 | 93.32 | 01/14/2025 | 02:30:27 | 71.91, 135.34 | 93.31 | 1.59 | 4 |
| 9 | 01/14/2025 | 03:21:16 | -71.96, -57.42 | 86.65 | 01/14/2025 | 03:21:30 | -71.95, -57.35 | 86.67 | 2.62 | 14 |
| 10 | 01/14/2025 | 04:12:01 | 71.93, 109.95 | 93.31 | 01/14/2025 | 04:12:23 | 71.96, 109.95 | 93.34 | 3.54 | 22 |
| 11 | 01/14/2025 | 05:02:46 | -71.96, -82.80 | 86.66 | 01/14/2025 | 05:03:27 | -71.94, -82.84 | 86.68 | 2.37 | 41 |
| 12 | 01/14/2025 | 05:53:32 | 71.98, 84.47 | 93.36 | 01/14/2025 | 05:54:20 | 71.96, 84.46 | 93.33 | 2.79 | 48 |
| 13 | 01/14/2025 | 06:44:17 | -72.01,-108.27 | 86.62 | 01/14/2025 | 06:45:23 | -71.99,-108.23 | 86.65 | 2.80 | 66 |
| 14 | 01/14/2025 | 07:35:03 | 72.04, 59.00 | 93.41 | 01/14/2025 | 07:36:16 | 72.01, 59.07 | 93.36 | 4.24 | 73 |
| 15 | 01/14/2025 | 08:26:00 | -72.68,-134.96 | 85.91 | 01/14/2025 | 08:27:07 | -72.64,-132.38 | 86.07 | 85.49 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/9/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/09/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19