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: 6/16/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/17/2025 | 20:08:57 | -0.01,-104.73 | 0.76,-101.42 | 377.50 | 80 |
| 2 | 06/19/2025 | 08:33:24 | 0.01,-104.73 | 0.48,-106.68 | 223.66 | 80 |
| 3 | 06/20/2025 | 08:12:01 | 0.01,-104.73 | -0.57,-102.16 | 292.32 | 80 |
| 4 | 06/21/2025 | 20:33:58 | -0.01,-104.73 | -0.63,-107.47 | 312.48 | 80 |
| 5 | 06/22/2025 | 20:17:54 | -0.00,-104.73 | 0.42,-102.95 | 203.34 | 80 |
| 6 | 06/24/2025 | 08:39:42 | -0.00,-104.72 | 0.80,-108.21 | 398.36 | 80 |
| 7 | 06/25/2025 | 08:18:18 | -0.01,-104.72 | -0.25,-103.69 | 117.28 | 80 |
| 8 | 06/26/2025 | 20:40:16 | 0.01,-104.71 | -0.95,-109.00 | 487.91 | 80 |
| 9 | 06/27/2025 | 20:24:11 | 0.01,-104.71 | 0.05,-104.46 | 28.27 | 80 |
| 10 | 06/30/2025 | 08:27:15 | -0.01,-104.71 | 0.11,-105.21 | 55.99 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/16/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 06/16/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21