Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/14/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/15/2025 | 09:04:50 | 0.49, 61.56 | 1.28, 64.99 | 392.15 | 80 |
| 2 | 08/16/2025 | 21:26:37 | -0.51, 61.66 | -0.06, 59.74 | 218.81 | 80 |
| 3 | 08/17/2025 | 21:05:12 | -0.51, 61.68 | -1.09, 64.27 | 295.46 | 80 |
| 4 | 08/19/2025 | 09:27:09 | 0.52, 61.64 | -0.10, 58.97 | 305.23 | 80 |
| 5 | 08/20/2025 | 09:11:04 | 0.52, 61.66 | 0.94, 63.50 | 209.43 | 80 |
| 6 | 08/21/2025 | 21:32:50 | -0.53, 61.75 | 0.28, 58.24 | 400.76 | 80 |
| 7 | 08/22/2025 | 21:11:26 | -0.53, 61.78 | -0.76, 62.77 | 113.46 | 80 |
| 8 | 08/24/2025 | 09:33:22 | 0.53, 61.75 | -0.42, 57.47 | 487.80 | 80 |
| 9 | 08/25/2025 | 09:17:17 | 0.53, 61.76 | 0.56, 62.01 | 27.23 | 80 |
| 10 | 08/27/2025 | 21:20:19 | -0.54, 61.87 | -0.38, 61.28 | 67.98 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/14/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/14/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20