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: 4/19/2026
| 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 | 04/21/2026 | 00:43:40 | -80.22, -51.92 | 109.17 | 04/21/2026 | 00:43:59 | -80.22, -52.06 | 109.16 | 2.74 | 19 |
| 2 | 04/21/2026 | 01:32:59 | 77.12, 136.49 | 66.06 | 04/21/2026 | 01:31:46 | 76.71, 134.36 | 65.90 | 70.07 | 73 |
| 3 | 04/23/2026 | 05:10:08 | -80.26,-119.10 | 109.81 | 04/23/2026 | 05:10:13 | -80.26,-118.93 | 109.84 | 3.22 | 5 |
| 4 | 04/25/2026 | 09:36:33 | -80.24, 174.64 | 110.60 | 04/25/2026 | 09:36:25 | -80.23, 174.74 | 110.61 | 1.79 | 8 |
| 5 | 04/27/2026 | 13:12:17 | 80.31, -60.22 | 68.87 | 04/27/2026 | 13:13:30 | 80.31, -60.20 | 68.83 | 0.69 | 73 |
| 6 | 04/27/2026 | 14:02:58 | -80.21, 108.37 | 111.36 | 04/27/2026 | 14:02:37 | -80.21, 108.35 | 111.35 | 0.66 | 21 |
| 7 | 04/29/2026 | 17:38:42 | 80.29,-126.53 | 68.14 | 04/29/2026 | 17:39:42 | 80.30,-126.68 | 68.13 | 2.98 | 60 |
| 8 | 04/29/2026 | 18:29:24 | -80.21, 41.76 | 112.05 | 04/29/2026 | 18:28:49 | -80.20, 41.90 | 112.06 | 2.84 | 35 |
| 9 | 05/01/2026 | 22:05:08 | 80.29, 166.82 | 67.48 | 05/01/2026 | 22:05:54 | 80.30, 166.79 | 67.46 | 0.80 | 46 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 4/19/2026
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 04/19/2026 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE