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: 6/13/2026
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/14/2026 | 07:40:07 | -0.38, -89.50 | 0.56, -93.74 | 483.30 | 80 |
| 2 | 06/15/2026 | 07:24:00 | -0.33, -89.50 | -0.39, -89.20 | 34.46 | 80 |
| 3 | 06/17/2026 | 19:24:30 | 0.37, -89.51 | 0.26, -89.98 | 52.96 | 80 |
| 4 | 06/18/2026 | 19:08:24 | 0.33, -89.52 | 1.22, -85.43 | 465.48 | 80 |
| 5 | 06/20/2026 | 07:27:32 | -0.42, -89.53 | -0.16, -90.72 | 135.83 | 80 |
| 6 | 06/21/2026 | 07:11:26 | -0.38, -89.54 | -1.12, -86.18 | 383.02 | 80 |
| 7 | 06/22/2026 | 19:30:42 | 0.47, -89.56 | 0.02, -91.50 | 221.23 | 80 |
| 8 | 06/23/2026 | 19:14:36 | 0.43, -89.58 | 1.04, -86.97 | 297.88 | 80 |
| 9 | 06/25/2026 | 07:33:44 | -0.52, -89.60 | 0.07, -92.25 | 302.55 | 80 |
| 10 | 06/26/2026 | 07:17:37 | -0.48, -89.61 | -0.89, -87.71 | 216.51 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/13/2026
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/13/2026 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21