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: 3/15/2025
| 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 | 03/15/2025 | 17:21:19 | 79.84,-117.95 | 83.99 | 03/15/2025 | 17:22:11 | 79.83,-117.80 | 83.95 | 2.92 | 52 |
| 2 | 03/15/2025 | 18:11:53 | -79.52, 52.21 | 96.59 | 03/15/2025 | 18:11:13 | -79.52, 52.14 | 96.57 | 1.43 | 40 |
| 3 | 03/17/2025 | 22:38:23 | -79.74, -16.32 | 97.08 | 03/17/2025 | 22:38:48 | -79.74, -16.26 | 97.10 | 1.11 | 25 |
| 4 | 03/17/2025 | 23:29:00 | 79.46, 153.39 | 82.43 | 03/17/2025 | 23:27:52 | 79.46, 153.38 | 82.46 | 0.33 | 68 |
| 5 | 03/20/2025 | 03:55:28 | 79.63, 85.36 | 81.84 | 03/20/2025 | 03:55:25 | 79.64, 85.30 | 81.85 | 1.35 | 3 |
| 6 | 03/22/2025 | 08:21:56 | 79.80, 17.24 | 81.27 | 03/22/2025 | 08:22:57 | 79.81, 17.21 | 81.25 | 0.75 | 61 |
| 7 | 03/22/2025 | 09:12:33 | -79.57,-173.40 | 99.16 | 03/22/2025 | 09:12:01 | -79.57,-173.42 | 99.14 | 0.55 | 32 |
| 8 | 03/24/2025 | 13:39:01 | -79.75, 118.47 | 99.72 | 03/24/2025 | 13:39:32 | -79.74, 118.54 | 99.75 | 1.37 | 31 |
| 9 | 03/24/2025 | 14:29:40 | 79.54, -72.42 | 79.91 | 03/24/2025 | 14:28:38 | 79.54, -72.33 | 79.92 | 1.91 | 62 |
| 10 | 03/26/2025 | 18:56:06 | 79.66,-140.06 | 79.25 | 03/26/2025 | 18:56:07 | 79.66,-140.06 | 79.25 | 0.19 | 1 |
| 11 | 03/28/2025 | 23:22:32 | 79.79, 152.23 | 78.60 | 03/28/2025 | 23:23:35 | 79.78, 152.22 | 78.57 | 0.36 | 63 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 3/15/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 03/15/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE