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: 9/13/2025
| 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 | 09/14/2025 | 10:04:49 | 79.82, -8.56 | 78.55 | 09/14/2025 | 10:05:38 | 79.83, -8.69 | 78.54 | 2.64 | 49 |
| 2 | 09/14/2025 | 10:55:29 | -79.67, 160.16 | 101.72 | 09/14/2025 | 10:54:44 | -79.67, 160.19 | 101.70 | 0.88 | 45 |
| 3 | 09/16/2025 | 15:21:55 | -79.72, 93.12 | 100.81 | 09/16/2025 | 15:21:43 | -79.72, 93.04 | 100.80 | 1.64 | 12 |
| 4 | 09/18/2025 | 19:48:23 | -79.83, 25.48 | 99.80 | 09/18/2025 | 19:48:43 | -79.83, 25.53 | 99.81 | 1.06 | 20 |
| 5 | 09/18/2025 | 20:38:52 | 79.32,-162.83 | 79.36 | 09/18/2025 | 20:37:39 | 79.29,-163.09 | 79.38 | 6.54 | 73 |
| 6 | 09/21/2025 | 00:14:50 | -79.91, -41.90 | 98.83 | 09/21/2025 | 00:15:42 | -79.90, -41.78 | 98.87 | 2.50 | 52 |
| 7 | 09/21/2025 | 01:05:27 | 79.67, 127.65 | 80.77 | 09/21/2025 | 01:04:46 | 79.69, 127.53 | 80.81 | 2.71 | 41 |
| 8 | 09/23/2025 | 05:31:53 | 79.73, 60.54 | 81.69 | 09/23/2025 | 05:31:44 | 79.74, 60.40 | 81.72 | 3.05 | 9 |
| 9 | 09/25/2025 | 09:58:22 | 79.88, -7.46 | 82.78 | 09/25/2025 | 09:58:44 | 79.88, -7.36 | 82.76 | 1.88 | 22 |
| 10 | 09/25/2025 | 10:49:00 | -79.66, 161.89 | 97.60 | 09/25/2025 | 10:47:49 | -79.66, 161.95 | 97.58 | 1.24 | 71 |
| 11 | 09/27/2025 | 14:24:47 | 79.91, -74.33 | 83.66 | 09/27/2025 | 14:25:41 | 79.91, -74.37 | 83.64 | 1.02 | 54 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 9/13/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 09/13/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE