Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/10/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/10/2025 | 22:24:42 | 0.02,-137.00 | 0.53,-134.66 | 266.78 | 80 |
| 2 | 06/12/2025 | 10:43:50 | -0.01,-136.99 | 0.66,-139.93 | 334.93 | 80 |
| 3 | 06/13/2025 | 10:27:46 | -0.01,-136.99 | -0.38,-135.41 | 181.00 | 80 |
| 4 | 06/14/2025 | 22:47:04 | 0.00,-136.99 | -0.82,-140.71 | 424.15 | 80 |
| 5 | 06/15/2025 | 22:30:59 | -0.00,-136.98 | 0.16,-136.18 | 91.53 | 80 |
| 6 | 06/18/2025 | 10:34:04 | 0.01,-136.96 | -0.03,-136.93 | 5.37 | 80 |
| 7 | 06/20/2025 | 22:34:37 | -0.01,-136.94 | -0.19,-137.70 | 87.27 | 80 |
| 8 | 06/21/2025 | 22:18:33 | -0.01,-136.92 | 0.86,-133.18 | 427.27 | 80 |
| 9 | 06/23/2025 | 10:37:41 | -0.00,-136.89 | 0.37,-138.44 | 177.28 | 80 |
| 10 | 06/24/2025 | 10:21:37 | -0.00,-136.87 | -0.68,-133.92 | 336.70 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/10/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/10/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21