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: 5/12/2025
| 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 | 05/13/2025 | 02:03:54 | -80.79, -80.11 | 114.43 | 05/13/2025 | 02:05:07 | -80.96, -79.38 | 114.45 | 22.89 | 73 |
| 2 | 05/13/2025 | 02:54:02 | 79.85, 99.21 | 63.49 | 05/13/2025 | 02:53:43 | 79.85, 99.20 | 63.50 | 0.33 | 19 |
| 3 | 05/15/2025 | 07:20:34 | 79.96, 31.51 | 63.17 | 05/15/2025 | 07:20:54 | 79.95, 31.62 | 63.14 | 2.36 | 20 |
| 4 | 05/15/2025 | 08:11:12 | -79.77,-159.29 | 117.20 | 05/15/2025 | 08:09:59 | -79.76,-159.18 | 117.19 | 2.25 | 73 |
| 5 | 05/17/2025 | 11:47:06 | 80.07, -36.23 | 62.89 | 05/17/2025 | 11:48:05 | 80.07, -36.07 | 62.84 | 3.15 | 59 |
| 6 | 05/17/2025 | 12:37:41 | -79.79, 133.88 | 117.65 | 05/17/2025 | 12:37:08 | -79.80, 133.76 | 117.62 | 2.44 | 33 |
| 7 | 05/19/2025 | 17:04:12 | -79.88, 66.44 | 117.96 | 05/19/2025 | 17:04:18 | -79.88, 66.32 | 117.95 | 2.55 | 6 |
| 8 | 05/21/2025 | 21:30:45 | -80.02, -1.62 | 118.13 | 05/21/2025 | 21:31:29 | -80.02, -1.52 | 118.16 | 1.96 | 44 |
| 9 | 05/21/2025 | 22:21:23 | 79.80, 167.89 | 61.45 | 05/21/2025 | 22:20:33 | 79.80, 167.91 | 61.47 | 0.37 | 50 |
| 10 | 05/24/2025 | 02:47:54 | 79.89, 100.41 | 61.21 | 05/24/2025 | 02:47:42 | 79.88, 100.51 | 61.20 | 2.07 | 12 |
| 11 | 05/26/2025 | 07:14:25 | 79.98, 32.90 | 61.00 | 05/26/2025 | 07:14:51 | 79.97, 33.00 | 60.97 | 1.97 | 26 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 5/12/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 05/12/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE