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: 4/18/2025
| 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 | 04/21/2025 | 02:15:41 | -79.97, -72.27 | 109.77 | 04/21/2025 | 02:16:04 | -79.97, -72.34 | 109.77 | 1.64 | 23 |
| 2 | 04/21/2025 | 03:06:19 | 79.77, 96.98 | 69.86 | 04/21/2025 | 03:05:10 | 79.77, 96.92 | 69.90 | 1.21 | 69 |
| 3 | 04/23/2025 | 06:42:32 | -80.71,-148.22 | 108.89 | 04/23/2025 | 06:43:46 | -80.87,-147.89 | 108.86 | 19.29 | 74 |
| 4 | 04/23/2025 | 07:32:46 | 79.93, 28.86 | 69.41 | 04/23/2025 | 07:32:28 | 79.92, 28.97 | 69.40 | 2.35 | 18 |
| 5 | 04/25/2025 | 11:59:11 | 80.03, -38.75 | 68.88 | 04/25/2025 | 11:59:44 | 80.02, -38.60 | 68.84 | 3.00 | 33 |
| 6 | 04/25/2025 | 12:49:49 | -79.81, 130.67 | 111.54 | 04/25/2025 | 12:48:48 | -79.81, 130.73 | 111.52 | 1.40 | 61 |
| 7 | 04/27/2025 | 17:16:13 | -79.89, 63.34 | 112.10 | 04/27/2025 | 17:16:03 | -79.89, 63.33 | 112.10 | 0.31 | 10 |
| 8 | 04/29/2025 | 21:42:39 | -80.03, -4.64 | 112.52 | 04/29/2025 | 21:43:19 | -80.02, -4.55 | 112.56 | 1.92 | 40 |
| 9 | 04/29/2025 | 22:33:16 | 79.80, 164.91 | 67.05 | 04/29/2025 | 22:32:24 | 79.81, 164.86 | 67.08 | 1.09 | 52 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 4/18/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 04/18/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE