Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/14/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/15/2025 | 08:17:50 | -0.04,-104.69 | -0.29,-103.55 | 129.19 | 80 |
| 2 | 10/16/2025 | 20:39:45 | 0.04,-104.69 | -0.90,-108.85 | 473.54 | 80 |
| 3 | 10/17/2025 | 20:23:39 | 0.04,-104.70 | 0.15,-104.32 | 43.98 | 80 |
| 4 | 10/20/2025 | 08:26:38 | -0.04,-104.70 | 0.03,-105.03 | 37.50 | 80 |
| 5 | 10/21/2025 | 08:05:12 | -0.04,-104.70 | -0.97,-100.49 | 479.66 | 80 |
| 6 | 10/22/2025 | 20:27:06 | 0.03,-104.71 | -0.22,-105.78 | 122.91 | 80 |
| 7 | 10/23/2025 | 20:10:59 | 0.03,-104.71 | 0.78,-101.24 | 394.60 | 80 |
| 8 | 10/25/2025 | 08:32:45 | -0.02,-104.71 | 0.38,-106.50 | 203.84 | 80 |
| 9 | 10/26/2025 | 08:11:18 | -0.02,-104.71 | -0.63,-101.96 | 312.97 | 80 |
| 10 | 10/27/2025 | 20:33:13 | 0.01,-104.70 | -0.55,-107.26 | 290.81 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/14/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/14/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21