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: 10/16/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/17/2025 | 20:23:38 | 0.04,-104.69 | 0.10,-104.30 | 43.05 | 80 |
| 2 | 10/20/2025 | 08:26:38 | -0.03,-104.66 | 0.02,-105.03 | 41.43 | 80 |
| 3 | 10/21/2025 | 08:05:12 | -0.03,-104.66 | -0.98,-100.49 | 474.91 | 80 |
| 4 | 10/22/2025 | 20:27:06 | 0.02,-104.65 | -0.21,-105.79 | 128.79 | 80 |
| 5 | 10/23/2025 | 20:11:00 | 0.02,-104.64 | 0.79,-101.24 | 387.78 | 80 |
| 6 | 10/25/2025 | 08:32:44 | -0.01,-104.63 | 0.42,-106.49 | 212.55 | 80 |
| 7 | 10/26/2025 | 08:11:17 | -0.02,-104.62 | -0.59,-101.95 | 303.34 | 80 |
| 8 | 10/27/2025 | 20:33:12 | 0.01,-104.60 | -0.59,-107.25 | 301.54 | 80 |
| 9 | 10/28/2025 | 20:17:05 | 0.02,-104.59 | 0.42,-102.71 | 214.77 | 80 |
| 10 | 10/30/2025 | 08:38:50 | -0.01,-104.59 | 0.77,-107.96 | 384.85 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/16/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/16/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21