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: 7/23/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/24/2025 | 09:17:20 | 0.39, 61.32 | 0.51, 61.96 | 72.39 | 80 |
| 2 | 07/26/2025 | 21:17:43 | -0.40, 61.41 | -0.39, 61.21 | 22.23 | 80 |
| 3 | 07/27/2025 | 21:01:38 | -0.39, 61.42 | -1.35, 65.76 | 493.70 | 80 |
| 4 | 07/29/2025 | 09:20:55 | 0.42, 61.36 | 0.20, 60.45 | 104.73 | 80 |
| 5 | 07/30/2025 | 09:04:51 | 0.41, 61.37 | 1.21, 64.98 | 411.17 | 80 |
| 6 | 07/31/2025 | 21:23:58 | -0.43, 61.46 | -0.02, 59.71 | 199.01 | 80 |
| 7 | 08/01/2025 | 21:07:54 | -0.43, 61.47 | -1.05, 64.24 | 316.19 | 80 |
| 8 | 08/03/2025 | 09:27:11 | 0.45, 61.42 | -0.10, 58.93 | 283.86 | 80 |
| 9 | 08/04/2025 | 09:11:06 | 0.45, 61.44 | 0.92, 63.46 | 231.21 | 80 |
| 10 | 08/05/2025 | 21:30:14 | -0.47, 61.53 | 0.26, 58.20 | 379.47 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/23/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/23/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20