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: 5/18/2025
| 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 | 05/19/2025 | 17:04:07 | -79.73, 67.77 | 118.22 | 05/19/2025 | 17:04:28 | -79.73, 67.81 | 118.24 | 0.87 | 21 |
| 2 | 05/19/2025 | 17:54:46 | 79.52,-123.07 | 61.41 | 05/19/2025 | 17:53:33 | 79.52,-122.99 | 61.43 | 1.71 | 73 |
| 3 | 05/21/2025 | 21:30:39 | -79.86, 0.02 | 118.44 | 05/21/2025 | 21:31:45 | -79.85, 0.13 | 118.49 | 2.16 | 66 |
| 4 | 05/21/2025 | 22:21:18 | 79.65, 169.23 | 61.19 | 05/21/2025 | 22:20:50 | 79.64, 169.32 | 61.19 | 1.88 | 28 |
| 5 | 05/24/2025 | 02:47:48 | 79.71, 102.04 | 60.89 | 05/24/2025 | 02:48:05 | 79.71, 102.03 | 60.88 | 0.31 | 17 |
| 6 | 05/24/2025 | 03:37:26 | -77.21, -75.36 | 122.79 | 05/24/2025 | 03:36:13 | -77.00, -76.70 | 122.84 | 40.21 | 73 |
| 7 | 05/26/2025 | 07:14:21 | 79.87, 33.95 | 60.80 | 05/26/2025 | 07:15:22 | 79.87, 34.08 | 60.75 | 2.57 | 61 |
| 8 | 05/26/2025 | 08:04:58 | -79.64,-156.65 | 119.62 | 05/26/2025 | 08:04:27 | -79.65,-156.62 | 119.61 | 0.74 | 31 |
| 9 | 05/28/2025 | 12:31:29 | -79.75, 135.83 | 119.79 | 05/28/2025 | 12:31:42 | -79.74, 135.91 | 119.81 | 1.81 | 13 |
| 10 | 05/30/2025 | 16:58:00 | -79.85, 68.27 | 119.92 | 05/30/2025 | 16:58:57 | -79.85, 68.31 | 119.95 | 0.86 | 57 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 5/18/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 05/18/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE