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: 7/31/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/31/2025 | 21:23:58 | -0.43, 61.45 | -0.04, 59.71 | 197.95 | 80 |
| 2 | 08/01/2025 | 21:07:54 | -0.43, 61.46 | -1.07, 64.24 | 317.36 | 80 |
| 3 | 08/03/2025 | 09:27:11 | 0.45, 61.42 | -0.08, 58.93 | 282.64 | 80 |
| 4 | 08/04/2025 | 09:11:06 | 0.45, 61.43 | 0.88, 63.47 | 232.58 | 80 |
| 5 | 08/05/2025 | 21:30:13 | -0.47, 61.52 | 0.29, 58.21 | 377.73 | 80 |
| 6 | 08/06/2025 | 21:14:08 | -0.46, 61.54 | -0.73, 62.74 | 136.77 | 80 |
| 7 | 08/08/2025 | 09:33:26 | 0.48, 61.51 | -0.41, 57.43 | 464.86 | 80 |
| 8 | 08/09/2025 | 09:17:20 | 0.48, 61.53 | 0.56, 61.97 | 49.92 | 80 |
| 9 | 08/11/2025 | 21:20:23 | -0.49, 61.64 | -0.42, 61.23 | 45.77 | 80 |
| 10 | 08/12/2025 | 21:01:38 | -0.48, 61.66 | -1.39, 65.77 | 468.35 | 80 |
| 11 | 08/14/2025 | 09:20:55 | 0.50, 61.64 | 0.26, 60.46 | 134.23 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/31/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/31/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20