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: 7/17/2025
| 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 | 07/19/2025 | 06:10:16 | 79.71, 51.06 | 61.22 | 07/19/2025 | 06:10:49 | 79.71, 51.12 | 61.19 | 1.35 | 33 |
| 2 | 07/19/2025 | 07:00:51 | -79.41,-139.09 | 119.30 | 07/19/2025 | 06:59:51 | -79.42,-139.18 | 119.26 | 1.97 | 60 |
| 3 | 07/21/2025 | 10:36:44 | 79.77, -16.06 | 61.73 | 07/21/2025 | 10:37:57 | 79.76, -16.04 | 61.69 | 0.60 | 73 |
| 4 | 07/21/2025 | 11:27:23 | -79.60, 152.75 | 118.57 | 07/21/2025 | 11:27:02 | -79.59, 152.89 | 118.58 | 3.10 | 21 |
| 5 | 07/23/2025 | 15:53:51 | -79.66, 85.65 | 118.03 | 07/23/2025 | 15:54:10 | -79.65, 85.68 | 118.04 | 0.83 | 19 |
| 6 | 07/23/2025 | 16:44:08 | 78.66, -99.70 | 60.37 | 07/23/2025 | 16:42:55 | 78.58,-100.22 | 60.39 | 14.70 | 73 |
| 7 | 07/25/2025 | 20:20:19 | -79.71, 18.53 | 117.46 | 07/25/2025 | 20:21:18 | -79.72, 18.40 | 117.47 | 2.61 | 59 |
| 8 | 07/25/2025 | 21:10:58 | 79.50,-172.36 | 62.19 | 07/25/2025 | 21:10:24 | 79.52,-172.49 | 62.23 | 2.91 | 34 |
| 9 | 07/28/2025 | 01:37:28 | 79.63, 119.95 | 62.90 | 07/28/2025 | 01:37:33 | 79.63, 119.92 | 62.90 | 0.51 | 5 |
| 10 | 07/30/2025 | 06:03:58 | 79.76, 52.21 | 63.64 | 07/30/2025 | 06:04:42 | 79.76, 52.26 | 63.61 | 0.91 | 44 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 7/17/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 07/17/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE