Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/2/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/03/2025 | 07:30:24 | -0.02, -93.92 | -0.67, -91.11 | 321.09 | 80 |
| 2 | 07/04/2025 | 19:49:38 | 0.03, -93.13 | -0.72, -96.37 | 370.24 | 80 |
| 3 | 07/05/2025 | 19:33:33 | 0.03, -92.60 | 0.22, -91.83 | 88.38 | 80 |
| 4 | 07/08/2025 | 07:33:51 | -0.04, -91.24 | 0.27, -92.50 | 144.13 | 80 |
| 5 | 07/09/2025 | 07:17:45 | -0.04, -90.71 | -0.67, -87.95 | 314.47 | 80 |
| 6 | 07/10/2025 | 19:37:00 | 0.04, -89.91 | -0.70, -93.22 | 376.86 | 80 |
| 7 | 07/11/2025 | 19:20:53 | 0.04, -89.38 | 0.18, -88.66 | 81.97 | 80 |
| 8 | 07/14/2025 | 07:21:12 | -0.05, -88.03 | 0.25, -89.34 | 149.44 | 80 |
| 9 | 07/15/2025 | 07:05:06 | -0.04, -87.50 | -0.64, -84.78 | 309.79 | 80 |
| 10 | 07/16/2025 | 19:24:21 | 0.05, -86.72 | -0.67, -90.06 | 380.62 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/2/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 07/02/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21