Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/26/2026
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/27/2026 | 22:18:58 | -0.01,-137.00 | 0.88,-133.19 | 435.39 | 80 |
| 2 | 08/29/2026 | 10:40:45 | 0.00,-136.99 | 0.35,-138.45 | 166.49 | 80 |
| 3 | 08/30/2026 | 10:19:21 | 0.00,-136.99 | -0.67,-133.92 | 349.20 | 80 |
| 4 | 08/31/2026 | 22:41:17 | -0.01,-136.98 | -0.52,-139.23 | 256.37 | 80 |
| 5 | 09/01/2026 | 22:25:12 | -0.01,-136.98 | 0.49,-134.70 | 258.86 | 80 |
| 6 | 09/03/2026 | 10:47:01 | 0.01,-136.95 | 0.68,-139.98 | 344.60 | 80 |
| 7 | 09/04/2026 | 10:25:36 | 0.02,-136.94 | -0.34,-135.45 | 169.91 | 80 |
| 8 | 09/05/2026 | 22:47:32 | -0.02,-136.91 | -0.90,-140.75 | 437.49 | 80 |
| 9 | 09/06/2026 | 22:31:27 | -0.02,-136.89 | 0.12,-136.22 | 76.69 | 80 |
| 10 | 09/09/2026 | 10:34:31 | 0.03,-136.84 | 0.04,-136.97 | 14.06 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/26/2026
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 08/26/2026 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21