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: 7/26/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/27/2025 | 21:01:39 | -0.39, 61.42 | -1.39, 65.75 | 493.96 | 80 |
| 2 | 07/29/2025 | 09:20:55 | 0.42, 61.36 | 0.18, 60.45 | 104.33 | 80 |
| 3 | 07/30/2025 | 09:04:51 | 0.41, 61.36 | 1.21, 64.98 | 411.70 | 80 |
| 4 | 07/31/2025 | 21:23:58 | -0.43, 61.45 | -0.02, 59.72 | 198.39 | 80 |
| 5 | 08/01/2025 | 21:07:53 | -0.43, 61.46 | -1.04, 64.25 | 316.91 | 80 |
| 6 | 08/03/2025 | 09:27:11 | 0.45, 61.42 | -0.11, 58.93 | 282.99 | 80 |
| 7 | 08/04/2025 | 09:11:06 | 0.45, 61.43 | 0.92, 63.46 | 232.17 | 80 |
| 8 | 08/05/2025 | 21:30:13 | -0.47, 61.52 | 0.26, 58.20 | 378.35 | 80 |
| 9 | 08/06/2025 | 21:14:08 | -0.46, 61.54 | -0.70, 62.74 | 136.15 | 80 |
| 10 | 08/08/2025 | 09:33:25 | 0.48, 61.51 | -0.44, 57.43 | 465.40 | 80 |
| 11 | 08/09/2025 | 09:17:21 | 0.48, 61.53 | 0.59, 61.96 | 49.33 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/26/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/26/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20