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: 5/17/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/18/2023 | 10:19:50 | 0.00,-137.00 | -0.71,-133.73 | 372.32 | 80 |
| 2 | 05/19/2023 | 22:39:07 | -0.00,-137.00 | -0.46,-139.05 | 233.60 | 80 |
| 3 | 05/20/2023 | 22:23:03 | -0.00,-136.99 | 0.55,-134.52 | 282.12 | 80 |
| 4 | 05/22/2023 | 10:44:51 | -0.01,-136.99 | 0.61,-139.79 | 319.23 | 80 |
| 5 | 05/23/2023 | 10:23:26 | -0.01,-136.98 | -0.40,-135.26 | 196.08 | 80 |
| 6 | 05/24/2023 | 22:45:23 | 0.02,-136.97 | -0.82,-140.57 | 411.00 | 80 |
| 7 | 05/25/2023 | 22:29:19 | 0.02,-136.96 | 0.25,-136.05 | 104.24 | 80 |
| 8 | 05/27/2023 | 10:48:27 | -0.02,-136.95 | 0.96,-141.31 | 497.73 | 80 |
| 9 | 05/28/2023 | 10:32:22 | -0.02,-136.94 | -0.05,-136.78 | 17.28 | 80 |
| 10 | 05/30/2023 | 22:32:54 | 0.02,-136.90 | -0.14,-137.56 | 75.71 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/17/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 05/17/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21