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: 7/11/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/13/2025 | 09:20:52 | 0.32, 61.26 | 0.16, 60.44 | 93.02 | 80 |
| 2 | 07/14/2025 | 09:04:47 | 0.31, 61.26 | 1.11, 64.98 | 423.29 | 80 |
| 3 | 07/15/2025 | 21:23:55 | -0.34, 61.34 | 0.05, 59.71 | 185.88 | 80 |
| 4 | 07/16/2025 | 21:07:51 | -0.32, 61.35 | -0.96, 64.24 | 329.92 | 80 |
| 5 | 07/18/2025 | 09:27:08 | 0.35, 61.30 | -0.19, 58.93 | 270.22 | 80 |
| 6 | 07/19/2025 | 09:11:04 | 0.34, 61.31 | 0.82, 63.47 | 245.26 | 80 |
| 7 | 07/20/2025 | 21:30:12 | -0.38, 61.39 | 0.34, 58.19 | 364.76 | 80 |
| 8 | 07/21/2025 | 21:14:07 | -0.37, 61.41 | -0.67, 62.73 | 149.98 | 80 |
| 9 | 07/23/2025 | 09:33:25 | 0.40, 61.38 | -0.48, 57.41 | 451.91 | 80 |
| 10 | 07/24/2025 | 09:17:20 | 0.39, 61.40 | 0.53, 61.95 | 63.08 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/11/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/11/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20