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: 7/15/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/15/2025 | 21:23:56 | -0.34, 61.33 | 0.03, 59.71 | 184.87 | 80 |
| 2 | 07/16/2025 | 21:07:51 | -0.32, 61.34 | -0.98, 64.24 | 331.36 | 80 |
| 3 | 07/18/2025 | 09:27:08 | 0.35, 61.28 | -0.17, 58.93 | 267.37 | 80 |
| 4 | 07/19/2025 | 09:11:04 | 0.34, 61.28 | 0.84, 63.46 | 248.53 | 80 |
| 5 | 07/20/2025 | 21:30:12 | -0.38, 61.37 | 0.31, 58.19 | 361.53 | 80 |
| 6 | 07/21/2025 | 21:14:07 | -0.37, 61.38 | -0.64, 62.73 | 153.71 | 80 |
| 7 | 07/23/2025 | 09:33:24 | 0.40, 61.34 | -0.51, 57.42 | 446.79 | 80 |
| 8 | 07/24/2025 | 09:17:20 | 0.39, 61.35 | 0.51, 61.95 | 68.65 | 80 |
| 9 | 07/26/2025 | 21:17:43 | -0.40, 61.44 | -0.38, 61.21 | 25.89 | 80 |
| 10 | 07/27/2025 | 21:01:38 | -0.39, 61.46 | -1.34, 65.76 | 489.57 | 80 |
| 11 | 07/29/2025 | 09:20:55 | 0.42, 61.41 | 0.19, 60.44 | 110.82 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/15/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/15/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20