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: 4/9/2025
| 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 | 04/10/2025 | 01:31:38 | 80.04, 118.05 | 74.34 | 04/10/2025 | 01:32:16 | 80.03, 118.16 | 74.30 | 2.23 | 38 |
| 2 | 04/10/2025 | 02:22:15 | -79.79, -72.24 | 106.14 | 04/10/2025 | 02:21:19 | -79.80, -72.31 | 106.10 | 1.54 | 56 |
| 3 | 04/12/2025 | 06:48:43 | -79.96,-140.41 | 106.65 | 04/12/2025 | 06:48:41 | -79.96,-140.38 | 106.65 | 0.66 | 2 |
| 4 | 04/14/2025 | 11:15:08 | -80.03, 152.22 | 107.30 | 04/14/2025 | 11:16:00 | -80.04, 152.17 | 107.32 | 1.07 | 52 |
| 5 | 04/14/2025 | 12:05:47 | 79.87, -38.84 | 72.38 | 04/14/2025 | 12:05:07 | 79.87, -38.82 | 72.40 | 0.38 | 40 |
| 6 | 04/16/2025 | 16:32:13 | 79.98,-106.55 | 71.81 | 04/16/2025 | 16:32:26 | 79.98,-106.51 | 71.80 | 0.93 | 13 |
| 7 | 04/18/2025 | 20:58:37 | 80.04,-173.74 | 71.15 | 04/18/2025 | 20:59:43 | 80.05,-173.85 | 71.13 | 2.29 | 66 |
| 8 | 04/18/2025 | 21:49:17 | -79.88, -4.85 | 109.17 | 04/18/2025 | 21:48:48 | -79.88, -4.79 | 109.16 | 1.25 | 29 |
| 9 | 04/21/2025 | 02:15:43 | -80.01, -72.65 | 109.70 | 04/21/2025 | 02:16:06 | -80.01, -72.59 | 109.71 | 1.16 | 23 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 4/9/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 04/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE