Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/12/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 04/12/2025 | 06:48:42 | -79.94,-140.20 | 106.69 | 04/12/2025 | 06:48:40 | -79.94,-140.23 | 106.68 | 0.73 | 2 |
| 2 | 04/14/2025 | 11:15:06 | -79.98, 152.72 | 107.40 | 04/14/2025 | 11:15:58 | -79.99, 152.56 | 107.40 | 3.20 | 52 |
| 3 | 04/14/2025 | 12:05:45 | 79.82, -38.33 | 72.29 | 04/14/2025 | 12:05:05 | 79.82, -38.42 | 72.32 | 1.78 | 40 |
| 4 | 04/16/2025 | 16:32:11 | 79.93,-106.04 | 71.71 | 04/16/2025 | 16:32:24 | 79.94,-106.15 | 71.72 | 2.15 | 13 |
| 5 | 04/18/2025 | 20:58:37 | 80.05,-173.83 | 71.16 | 04/18/2025 | 20:59:42 | 80.05,-173.84 | 71.13 | 0.22 | 65 |
| 6 | 04/18/2025 | 21:49:15 | -79.83, -4.38 | 109.26 | 04/18/2025 | 21:48:46 | -79.84, -4.53 | 109.22 | 3.18 | 29 |
| 7 | 04/21/2025 | 02:15:42 | -79.99, -72.48 | 109.73 | 04/21/2025 | 02:16:04 | -79.98, -72.40 | 109.75 | 1.76 | 22 |
| 8 | 04/21/2025 | 03:06:20 | 79.79, 96.73 | 69.90 | 04/21/2025 | 03:05:10 | 79.79, 96.81 | 69.92 | 1.71 | 70 |
| 9 | 04/23/2025 | 06:42:08 | -80.11,-140.37 | 110.23 | 04/23/2025 | 06:43:21 | -80.11,-140.23 | 110.28 | 2.79 | 73 |
| 10 | 04/23/2025 | 07:32:46 | 79.92, 28.88 | 69.41 | 04/23/2025 | 07:32:27 | 79.92, 28.98 | 69.40 | 1.95 | 19 |
| 11 | 04/25/2025 | 11:59:09 | 79.97, -38.15 | 68.77 | 04/25/2025 | 11:59:41 | 79.97, -38.24 | 68.77 | 1.80 | 32 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 4/12/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 04/12/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE