Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 02/07/2025 | 01:41:16 | -71.56, -31.18 | 93.03 | 02/07/2025 | 01:40:04 | -71.52, -32.27 | 93.00 | 38.47 | 72 |
| 2 | 02/07/2025 | 02:32:06 | 71.74, 135.81 | 87.15 | 02/07/2025 | 02:30:52 | 71.74, 135.43 | 87.19 | 13.03 | 74 |
| 3 | 02/07/2025 | 03:22:52 | -71.87, -57.13 | 92.72 | 02/07/2025 | 03:21:54 | -71.87, -57.09 | 92.71 | 1.52 | 58 |
| 4 | 02/07/2025 | 04:13:39 | 71.89, 110.14 | 87.30 | 02/07/2025 | 04:12:46 | 71.89, 110.23 | 87.30 | 3.16 | 53 |
| 5 | 02/07/2025 | 05:04:22 | -71.88, -82.51 | 92.74 | 02/07/2025 | 05:03:51 | -71.86, -82.59 | 92.74 | 3.29 | 31 |
| 6 | 02/07/2025 | 05:55:09 | 71.90, 84.76 | 87.28 | 02/07/2025 | 05:54:43 | 71.88, 84.73 | 87.27 | 2.13 | 26 |
| 7 | 02/07/2025 | 06:45:53 | -71.93,-107.98 | 92.70 | 02/07/2025 | 06:45:47 | -71.91,-107.99 | 92.73 | 2.81 | 6 |
| 8 | 02/07/2025 | 07:36:40 | 71.95, 59.29 | 87.31 | 02/07/2025 | 07:36:39 | 71.92, 59.33 | 87.29 | 3.31 | 1 |
| 9 | 02/07/2025 | 08:27:22 | -71.93,-133.36 | 92.72 | 02/07/2025 | 08:27:42 | -71.95,-133.39 | 92.71 | 2.03 | 20 |
| 10 | 02/07/2025 | 09:18:09 | 71.95, 33.91 | 87.29 | 02/07/2025 | 09:18:34 | 71.97, 33.94 | 87.30 | 1.99 | 25 |
| 11 | 02/07/2025 | 10:08:53 | -71.99,-158.84 | 92.69 | 02/07/2025 | 10:09:38 | -71.99,-158.78 | 92.69 | 1.88 | 45 |
| 12 | 02/07/2025 | 10:59:39 | 71.96, 8.53 | 87.28 | 02/07/2025 | 11:00:31 | 71.96, 8.44 | 87.28 | 3.26 | 52 |
| 13 | 02/07/2025 | 11:50:23 | -71.99, 175.79 | 92.71 | 02/07/2025 | 11:51:35 | -71.99, 175.72 | 92.72 | 2.40 | 72 |
| 14 | 02/07/2025 | 12:41:12 | 72.11, -17.14 | 87.42 | 02/07/2025 | 12:42:25 | 72.11, -16.76 | 87.38 | 13.09 | 73 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/31/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19