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: 10/13/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/14/2025 | 08:39:17 | -0.03,-104.69 | 0.72,-108.09 | 387.36 | 80 |
| 2 | 10/15/2025 | 08:17:50 | -0.04,-104.69 | -0.27,-103.55 | 129.32 | 80 |
| 3 | 10/16/2025 | 20:39:44 | 0.04,-104.69 | -0.92,-108.84 | 473.38 | 80 |
| 4 | 10/17/2025 | 20:23:39 | 0.04,-104.70 | 0.13,-104.31 | 44.13 | 80 |
| 5 | 10/20/2025 | 08:26:38 | -0.03,-104.70 | 0.05,-105.03 | 37.14 | 80 |
| 6 | 10/21/2025 | 08:05:12 | -0.04,-104.71 | -1.00,-100.50 | 480.11 | 80 |
| 7 | 10/22/2025 | 20:27:06 | 0.02,-104.71 | -0.24,-105.78 | 122.43 | 80 |
| 8 | 10/23/2025 | 20:11:00 | 0.03,-104.71 | 0.81,-101.25 | 395.17 | 80 |
| 9 | 10/25/2025 | 08:32:44 | -0.01,-104.72 | 0.40,-106.50 | 203.17 | 80 |
| 10 | 10/26/2025 | 08:11:19 | -0.02,-104.72 | -0.66,-101.97 | 313.71 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/13/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/13/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21