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: 10/15/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/16/2025 | 20:39:45 | 0.04,-104.69 | -0.87,-108.85 | 473.66 | 80 |
| 2 | 10/17/2025 | 20:23:39 | 0.04,-104.69 | 0.12,-104.31 | 43.77 | 80 |
| 3 | 10/20/2025 | 08:26:38 | -0.04,-104.70 | 0.06,-105.02 | 37.89 | 80 |
| 4 | 10/21/2025 | 08:05:12 | -0.04,-104.70 | -1.00,-100.50 | 479.32 | 80 |
| 5 | 10/22/2025 | 20:27:06 | 0.03,-104.70 | -0.19,-105.79 | 123.34 | 80 |
| 6 | 10/23/2025 | 20:11:00 | 0.03,-104.70 | 0.81,-101.25 | 394.16 | 80 |
| 7 | 10/25/2025 | 08:32:44 | -0.02,-104.71 | 0.40,-106.50 | 204.36 | 80 |
| 8 | 10/26/2025 | 08:11:18 | -0.02,-104.70 | -0.61,-101.96 | 312.44 | 80 |
| 9 | 10/27/2025 | 20:33:12 | 0.01,-104.70 | -0.56,-107.25 | 291.38 | 80 |
| 10 | 10/28/2025 | 20:17:06 | 0.02,-104.70 | 0.44,-102.71 | 225.85 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/15/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/15/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21