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: 6/26/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/26/2025 | 20:41:52 | -0.01,-104.73 | 0.00,-109.21 | 498.25 | 0 |
| 2 | 06/27/2025 | 20:21:31 | -0.01,-104.73 | 0.05,-104.46 | 30.07 | 80 |
| 3 | 06/30/2025 | 08:27:15 | 0.01,-104.72 | 0.11,-105.20 | 54.97 | 80 |
| 4 | 07/01/2025 | 08:05:51 | 0.01,-104.72 | -0.89,-100.67 | 461.44 | 80 |
| 5 | 07/02/2025 | 20:30:28 | -0.01,-104.74 | -0.32,-105.98 | 142.12 | 80 |
| 6 | 07/03/2025 | 20:11:45 | -0.01,-104.74 | 0.74,-101.46 | 374.37 | 80 |
| 7 | 07/05/2025 | 08:33:32 | 0.00,-104.73 | 0.47,-106.72 | 226.82 | 80 |
| 8 | 07/06/2025 | 08:12:08 | -0.00,-104.74 | -0.59,-102.20 | 289.36 | 80 |
| 9 | 07/07/2025 | 20:34:06 | 0.01,-104.74 | -0.61,-107.51 | 314.81 | 80 |
| 10 | 07/08/2025 | 20:18:01 | 0.01,-104.75 | 0.39,-102.97 | 201.49 | 80 |
| 11 | 07/10/2025 | 08:39:50 | -0.00,-104.74 | 0.76,-108.25 | 399.79 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/26/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 06/26/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21