Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/16/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 07/17/2025 | 01:43:47 | 79.60, 118.65 | 60.63 | 07/17/2025 | 01:43:40 | 79.60, 118.71 | 60.62 | 1.16 | 7 |
| 2 | 07/19/2025 | 06:10:16 | 79.69, 51.28 | 61.17 | 07/19/2025 | 06:10:49 | 79.68, 51.34 | 61.14 | 1.45 | 33 |
| 3 | 07/19/2025 | 07:00:52 | -79.42,-139.14 | 119.29 | 07/19/2025 | 06:59:52 | -79.42,-139.22 | 119.25 | 1.85 | 60 |
| 4 | 07/21/2025 | 10:36:45 | 79.77, -16.11 | 61.74 | 07/21/2025 | 10:37:58 | 79.77, -16.08 | 61.70 | 0.70 | 73 |
| 5 | 07/21/2025 | 11:27:21 | -79.51, 153.53 | 118.73 | 07/21/2025 | 11:27:01 | -79.52, 153.38 | 118.69 | 3.15 | 20 |
| 6 | 07/23/2025 | 15:53:52 | -79.66, 85.61 | 118.02 | 07/23/2025 | 15:54:11 | -79.65, 85.65 | 118.04 | 1.06 | 19 |
| 7 | 07/23/2025 | 16:44:10 | 78.70, -99.98 | 60.44 | 07/23/2025 | 16:42:57 | 78.63,-100.48 | 60.46 | 13.93 | 73 |
| 8 | 07/25/2025 | 20:20:20 | -79.72, 18.49 | 117.45 | 07/25/2025 | 20:21:19 | -79.72, 18.38 | 117.46 | 2.29 | 59 |
| 9 | 07/25/2025 | 21:10:59 | 79.51,-172.40 | 62.20 | 07/25/2025 | 21:10:25 | 79.52,-172.52 | 62.23 | 2.62 | 34 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 7/16/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 07/16/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE