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: 4/21/2025
| 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 | 04/23/2025 | 06:42:29 | -80.62,-146.91 | 109.10 | 04/23/2025 | 06:43:42 | -80.74,-146.31 | 109.13 | 16.52 | 73 |
| 2 | 04/23/2025 | 07:32:46 | 79.90, 29.12 | 69.36 | 04/23/2025 | 07:32:28 | 79.89, 29.19 | 69.35 | 1.41 | 18 |
| 3 | 04/25/2025 | 11:59:11 | 80.00, -38.47 | 68.83 | 04/25/2025 | 11:59:44 | 79.99, -38.39 | 68.79 | 1.70 | 33 |
| 4 | 04/25/2025 | 12:49:48 | -79.79, 130.91 | 111.58 | 04/25/2025 | 12:48:47 | -79.78, 130.91 | 111.56 | 0.23 | 61 |
| 5 | 04/27/2025 | 17:16:12 | -79.86, 63.59 | 112.15 | 04/27/2025 | 17:16:02 | -79.87, 63.50 | 112.13 | 1.85 | 10 |
| 6 | 04/29/2025 | 21:42:38 | -80.00, -4.37 | 112.57 | 04/29/2025 | 21:43:18 | -80.00, -4.37 | 112.59 | 0.15 | 40 |
| 7 | 04/29/2025 | 22:33:15 | 79.77, 165.19 | 67.00 | 04/29/2025 | 22:32:23 | 79.78, 165.04 | 67.04 | 3.16 | 52 |
| 8 | 05/02/2025 | 02:59:41 | 79.92, 97.21 | 66.60 | 05/02/2025 | 02:59:38 | 79.91, 97.25 | 66.59 | 1.06 | 3 |
| 9 | 05/04/2025 | 07:26:06 | 80.03, 29.45 | 66.18 | 05/04/2025 | 07:26:52 | 80.03, 29.56 | 66.13 | 2.33 | 46 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 4/21/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 04/21/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE