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: 5/23/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/24/2025 | 08:17:55 | -0.01,-104.40 | -0.19,-103.58 | 94.02 | 80 |
| 2 | 05/26/2025 | 20:23:49 | 0.01,-104.43 | 0.02,-104.36 | 7.30 | 80 |
| 3 | 05/29/2025 | 08:26:55 | -0.00,-104.41 | 0.13,-105.11 | 79.83 | 80 |
| 4 | 05/30/2025 | 08:05:31 | -0.00,-104.41 | -0.84,-100.58 | 436.06 | 80 |
| 5 | 05/31/2025 | 20:27:28 | -0.00,-104.43 | -0.36,-105.88 | 166.90 | 80 |
| 6 | 06/01/2025 | 20:11:24 | -0.01,-104.43 | 0.67,-101.36 | 349.76 | 80 |
| 7 | 06/03/2025 | 08:33:14 | 0.01,-104.43 | 0.50,-106.64 | 251.81 | 80 |
| 8 | 06/04/2025 | 08:11:50 | 0.01,-104.43 | -0.53,-102.11 | 264.66 | 80 |
| 9 | 06/05/2025 | 20:33:48 | -0.01,-104.45 | -0.66,-107.42 | 338.38 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/23/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/23/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21