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: 10/19/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/20/2025 | 21:04:41 | -0.42, 61.47 | -1.11, 64.53 | 347.99 | 80 |
| 2 | 10/22/2025 | 09:29:20 | 0.35, 61.48 | -0.18, 59.23 | 256.65 | 80 |
| 3 | 10/23/2025 | 09:07:58 | 0.39, 61.49 | 0.86, 63.75 | 257.00 | 80 |
| 4 | 10/24/2025 | 21:32:29 | -0.31, 61.51 | 0.36, 58.47 | 345.91 | 80 |
| 5 | 10/25/2025 | 21:11:08 | -0.36, 61.53 | -0.70, 62.99 | 166.15 | 80 |
| 6 | 10/27/2025 | 09:35:46 | 0.28, 61.57 | -0.58, 57.69 | 441.13 | 80 |
| 7 | 10/28/2025 | 09:14:25 | 0.33, 61.58 | 0.47, 62.21 | 71.68 | 80 |
| 8 | 10/30/2025 | 21:20:14 | -0.29, 61.62 | -0.27, 61.46 | 18.52 | 80 |
| 9 | 10/31/2025 | 20:58:52 | -0.34, 61.65 | -1.33, 65.97 | 493.05 | 80 |
| 10 | 11/02/2025 | 09:23:29 | 0.25, 61.70 | 0.00, 60.69 | 115.39 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/19/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/19/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20