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: 10/26/2025
| 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 | 10/27/2025 | 04:54:27 | -80.06,-113.09 | 85.34 | 10/27/2025 | 04:55:21 | -80.07,-113.18 | 85.34 | 1.87 | 54 |
| 2 | 10/27/2025 | 05:45:06 | 79.87, 56.20 | 94.33 | 10/27/2025 | 05:44:26 | 79.88, 56.05 | 94.37 | 3.09 | 40 |
| 3 | 10/29/2025 | 09:22:41 | -81.14, 139.36 | 78.73 | 10/29/2025 | 09:23:53 | -81.94, 139.08 | 78.51 | 89.52 | 72 |
| 4 | 10/29/2025 | 10:11:32 | 79.99, -11.57 | 95.26 | 10/29/2025 | 10:11:14 | 79.98, -11.42 | 95.24 | 3.11 | 18 |
| 5 | 10/31/2025 | 14:37:54 | 79.99, -78.19 | 95.97 | 10/31/2025 | 14:37:59 | 79.99, -78.18 | 95.96 | 0.36 | 5 |
| 6 | 11/02/2025 | 19:04:17 | 80.05,-145.44 | 96.78 | 11/02/2025 | 19:04:44 | 80.05,-145.37 | 96.76 | 1.43 | 27 |
| 7 | 11/02/2025 | 19:54:54 | -79.84, 24.06 | 83.61 | 11/02/2025 | 19:53:48 | -79.84, 23.96 | 83.57 | 2.15 | 66 |
| 8 | 11/04/2025 | 23:30:40 | 80.09, 147.57 | 97.52 | 11/04/2025 | 23:31:29 | 80.09, 147.57 | 97.50 | 0.42 | 49 |
| 9 | 11/05/2025 | 00:21:19 | -79.93, -43.47 | 82.77 | 11/05/2025 | 00:20:34 | -79.93, -43.37 | 82.76 | 1.95 | 45 |
| 10 | 11/07/2025 | 03:57:03 | 80.13, 80.53 | 98.25 | 11/07/2025 | 03:58:13 | 80.12, 80.66 | 98.20 | 2.64 | 70 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/26/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/26/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE