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: 10/3/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/04/2025 | 08:27:00 | -0.06,-104.69 | 0.05,-105.13 | 50.65 | 80 |
| 2 | 10/05/2025 | 08:05:34 | -0.07,-104.69 | -0.98,-100.60 | 466.20 | 80 |
| 3 | 10/06/2025 | 20:27:29 | 0.06,-104.69 | -0.21,-105.89 | 136.63 | 80 |
| 4 | 10/07/2025 | 20:11:23 | 0.06,-104.70 | 0.83,-101.36 | 380.56 | 80 |
| 5 | 10/09/2025 | 08:33:08 | -0.06,-104.70 | 0.37,-106.62 | 218.89 | 80 |
| 6 | 10/10/2025 | 08:11:43 | -0.06,-104.69 | -0.67,-102.09 | 297.63 | 80 |
| 7 | 10/11/2025 | 20:33:36 | 0.05,-104.68 | -0.56,-107.37 | 306.49 | 80 |
| 8 | 10/12/2025 | 20:17:31 | 0.06,-104.68 | 0.49,-102.84 | 210.30 | 80 |
| 9 | 10/14/2025 | 08:39:16 | -0.05,-104.68 | 0.69,-108.10 | 388.58 | 80 |
| 10 | 10/15/2025 | 08:17:50 | -0.06,-104.68 | -0.31,-103.56 | 128.06 | 80 |
| 11 | 10/16/2025 | 20:39:44 | 0.05,-104.67 | -0.86,-108.85 | 475.95 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/3/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/03/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21