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: 7/15/2026
| 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 | 07/16/2026 | 03:01:21 | -80.35, -87.46 | 118.22 | 07/16/2026 | 03:01:22 | -80.35, -87.62 | 118.20 | 3.06 | 1 |
| 2 | 07/18/2026 | 06:37:09 | 80.48, 36.87 | 62.45 | 07/18/2026 | 06:38:21 | 80.48, 36.91 | 62.41 | 0.82 | 72 |
| 3 | 07/18/2026 | 07:27:49 | -80.37,-154.36 | 117.80 | 07/18/2026 | 07:27:26 | -80.37,-154.30 | 117.80 | 1.25 | 23 |
| 4 | 07/20/2026 | 11:03:34 | 80.43, -29.11 | 62.74 | 07/20/2026 | 11:04:23 | 80.44, -29.21 | 62.73 | 1.99 | 49 |
| 5 | 07/20/2026 | 11:54:13 | -80.29, 140.00 | 117.57 | 07/20/2026 | 11:53:27 | -80.29, 139.91 | 117.54 | 1.68 | 46 |
| 6 | 07/22/2026 | 15:30:00 | 80.41, -95.42 | 63.12 | 07/22/2026 | 15:30:25 | 80.40, -95.37 | 63.09 | 1.21 | 25 |
| 7 | 07/22/2026 | 16:20:40 | -80.29, 73.40 | 117.15 | 07/22/2026 | 16:19:30 | -80.28, 73.46 | 117.12 | 1.36 | 70 |
| 8 | 07/24/2026 | 19:56:25 | 80.36,-161.42 | 63.46 | 07/24/2026 | 19:56:27 | 80.37,-161.57 | 63.48 | 2.97 | 2 |
| 9 | 07/26/2026 | 23:32:10 | -80.44, -36.34 | 115.90 | 07/26/2026 | 23:33:22 | -80.44, -36.46 | 115.92 | 2.08 | 72 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 7/15/2026
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 07/15/2026 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE