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 | 17:04:08 | -79.76, 67.57 | 118.18 | 05/19/2025 | 17:04:29 | -79.76, 67.63 | 118.20 | 1.35 | 21 |
| 2 | 05/19/2025 | 17:54:47 | 79.54,-123.26 | 61.45 | 05/19/2025 | 17:53:34 | 79.54,-123.15 | 61.46 | 2.29 | 73 |
| 3 | 05/21/2025 | 21:30:37 | -79.79, 0.68 | 118.56 | 05/21/2025 | 21:31:44 | -79.80, 0.53 | 118.57 | 3.21 | 67 |
| 4 | 05/21/2025 | 22:21:19 | 79.67, 169.03 | 61.23 | 05/21/2025 | 22:20:51 | 79.66, 169.18 | 61.22 | 3.08 | 28 |
| 5 | 05/24/2025 | 02:47:50 | 79.77, 101.55 | 60.99 | 05/24/2025 | 02:48:07 | 79.76, 101.66 | 60.97 | 2.06 | 17 |
| 6 | 05/24/2025 | 03:37:38 | -77.70, -77.61 | 122.14 | 05/24/2025 | 03:36:25 | -77.54, -78.73 | 122.16 | 32.43 | 73 |
| 7 | 05/26/2025 | 07:14:20 | 79.83, 34.33 | 60.73 | 05/26/2025 | 07:15:22 | 79.84, 34.29 | 60.71 | 0.92 | 62 |
| 8 | 05/26/2025 | 08:04:56 | -79.57,-156.02 | 119.74 | 05/26/2025 | 08:04:26 | -79.58,-156.15 | 119.71 | 2.81 | 30 |
| 9 | 05/28/2025 | 12:31:29 | -79.74, 135.92 | 119.80 | 05/28/2025 | 12:31:43 | -79.74, 135.90 | 119.81 | 0.51 | 14 |
| 10 | 05/30/2025 | 16:58:00 | -79.84, 68.36 | 119.94 | 05/30/2025 | 16:58:58 | -79.84, 68.37 | 119.97 | 0.20 | 58 |
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