Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/14/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/15/2025 | 20:27:14 | 0.01,-104.42 | -0.27,-105.83 | 160.02 | 80 |
| 2 | 05/16/2025 | 20:11:09 | 0.01,-104.42 | 0.69,-101.30 | 355.80 | 80 |
| 3 | 05/18/2025 | 08:33:00 | -0.01,-104.40 | 0.46,-106.58 | 248.53 | 80 |
| 4 | 05/19/2025 | 08:11:36 | -0.01,-104.39 | -0.56,-102.06 | 266.90 | 80 |
| 5 | 05/20/2025 | 20:33:34 | 0.00,-104.41 | -0.63,-107.36 | 336.18 | 80 |
| 6 | 05/21/2025 | 20:17:29 | 0.00,-104.41 | 0.33,-102.82 | 179.85 | 80 |
| 7 | 05/23/2025 | 08:39:19 | -0.00,-104.39 | 0.81,-108.11 | 423.46 | 80 |
| 8 | 05/24/2025 | 08:17:55 | -0.00,-104.39 | -0.16,-103.57 | 92.03 | 80 |
| 9 | 05/26/2025 | 20:23:49 | 0.00,-104.39 | -0.00,-104.36 | 3.80 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/14/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/14/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21