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: 5/9/2025
| 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 | 05/10/2025 | 21:36:52 | -79.96, -2.54 | 115.76 | 05/10/2025 | 21:37:27 | -79.97, -2.62 | 115.77 | 1.69 | 35 |
| 2 | 05/10/2025 | 22:27:32 | 79.80, 166.35 | 63.94 | 05/10/2025 | 22:26:33 | 79.79, 166.43 | 63.95 | 1.93 | 59 |
| 3 | 05/13/2025 | 02:03:55 | -80.81, -80.37 | 114.39 | 05/13/2025 | 02:05:08 | -80.98, -79.64 | 114.40 | 23.44 | 73 |
| 4 | 05/13/2025 | 02:54:02 | 79.85, 99.26 | 63.48 | 05/13/2025 | 02:53:43 | 79.85, 99.24 | 63.49 | 0.42 | 19 |
| 5 | 05/15/2025 | 07:20:34 | 79.96, 31.56 | 63.16 | 05/15/2025 | 07:20:54 | 79.95, 31.65 | 63.14 | 1.99 | 20 |
| 6 | 05/15/2025 | 08:11:12 | -79.76,-159.22 | 117.21 | 05/15/2025 | 08:09:59 | -79.75,-159.13 | 117.20 | 2.01 | 73 |
| 7 | 05/17/2025 | 11:47:05 | 80.04, -35.89 | 62.82 | 05/17/2025 | 11:48:04 | 80.03, -35.78 | 62.78 | 2.19 | 59 |
| 8 | 05/17/2025 | 12:37:44 | -79.88, 133.07 | 117.50 | 05/17/2025 | 12:37:10 | -79.87, 133.22 | 117.51 | 3.15 | 34 |
| 9 | 05/19/2025 | 17:04:14 | -79.93, 65.91 | 117.86 | 05/19/2025 | 17:04:19 | -79.92, 66.01 | 117.88 | 2.26 | 5 |
| 10 | 05/21/2025 | 21:30:44 | -79.99, -1.28 | 118.19 | 05/21/2025 | 21:31:28 | -79.99, -1.32 | 118.20 | 0.80 | 44 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 5/9/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 05/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE