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: 3/10/2026
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/11/2026 | 07:24:38 | 0.68, -89.53 | 0.61, -89.15 | 42.48 | 80 |
| 2 | 03/13/2026 | 19:25:10 | -0.68, -89.49 | -0.77, -89.92 | 49.32 | 80 |
| 3 | 03/14/2026 | 19:09:04 | -0.69, -89.48 | 0.21, -85.38 | 467.53 | 80 |
| 4 | 03/16/2026 | 07:28:12 | 0.67, -89.51 | 0.93, -90.65 | 129.26 | 80 |
| 5 | 03/17/2026 | 07:12:06 | 0.69, -89.51 | -0.06, -86.11 | 387.77 | 80 |
| 6 | 03/18/2026 | 19:31:24 | -0.66, -89.48 | -1.07, -91.42 | 220.12 | 80 |
| 7 | 03/19/2026 | 19:15:18 | -0.67, -89.48 | -0.09, -86.88 | 297.23 | 80 |
| 8 | 03/21/2026 | 07:34:25 | 0.65, -89.52 | 1.22, -92.15 | 299.07 | 80 |
| 9 | 03/22/2026 | 07:18:20 | 0.66, -89.52 | 0.23, -87.60 | 218.13 | 80 |
| 10 | 03/23/2026 | 19:37:36 | -0.63, -89.48 | -1.40, -92.90 | 390.21 | 80 |
| 11 | 03/24/2026 | 19:21:31 | -0.65, -89.48 | -0.41, -88.36 | 127.10 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/10/2026
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/10/2026 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21