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: 5/17/2025
| 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 | 05/17/2025 | 11:46:58 | 79.85, -34.03 | 62.47 | 05/17/2025 | 11:48:06 | 79.84, -33.88 | 62.42 | 3.24 | 68 |
| 2 | 05/17/2025 | 12:37:34 | -79.59, 135.65 | 118.00 | 05/17/2025 | 12:37:10 | -79.60, 135.54 | 117.97 | 2.49 | 24 |
| 3 | 05/19/2025 | 17:04:07 | -79.75, 67.68 | 118.20 | 05/19/2025 | 17:04:28 | -79.74, 67.76 | 118.23 | 1.87 | 21 |
| 4 | 05/19/2025 | 17:54:46 | 79.53,-123.17 | 61.43 | 05/19/2025 | 17:53:33 | 79.52,-123.04 | 61.44 | 2.77 | 73 |
| 5 | 05/21/2025 | 21:30:37 | -79.80, 0.51 | 118.53 | 05/21/2025 | 21:31:44 | -79.81, 0.42 | 118.55 | 1.84 | 67 |
| 6 | 05/21/2025 | 22:21:16 | 79.60, 169.69 | 61.10 | 05/21/2025 | 22:20:49 | 79.60, 169.60 | 61.12 | 2.04 | 27 |
| 7 | 05/24/2025 | 02:47:47 | 79.69, 102.24 | 60.85 | 05/24/2025 | 02:48:05 | 79.69, 102.15 | 60.86 | 1.92 | 18 |
| 8 | 05/24/2025 | 03:37:51 | -78.25, -80.43 | 121.39 | 05/24/2025 | 03:36:37 | -78.09, -81.08 | 121.45 | 23.40 | 74 |
| 9 | 05/26/2025 | 07:14:21 | 79.88, 33.89 | 60.81 | 05/26/2025 | 07:15:23 | 79.87, 34.05 | 60.76 | 3.20 | 62 |
| 10 | 05/26/2025 | 08:04:58 | -79.65,-156.70 | 119.61 | 05/26/2025 | 08:04:28 | -79.65,-156.64 | 119.60 | 1.29 | 30 |
| 11 | 05/28/2025 | 12:31:28 | -79.72, 136.08 | 119.84 | 05/28/2025 | 12:31:43 | -79.72, 136.04 | 119.84 | 0.92 | 15 |
| 12 | 05/30/2025 | 16:58:00 | -79.85, 68.27 | 119.92 | 05/30/2025 | 16:58:59 | -79.84, 68.35 | 119.96 | 1.74 | 59 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 5/17/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 05/17/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE