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: 4/4/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/04/2023 | 10:45:18 | 0.02,-137.01 | 0.65,-139.82 | 320.32 | 80 |
| 2 | 04/05/2023 | 10:23:53 | 0.01,-137.01 | -0.40,-135.29 | 196.50 | 80 |
| 3 | 04/06/2023 | 22:48:26 | -0.01,-136.99 | -0.83,-140.58 | 408.91 | 80 |
| 4 | 04/07/2023 | 22:27:00 | -0.01,-136.99 | 0.22,-136.05 | 107.48 | 80 |
| 5 | 04/09/2023 | 10:51:26 | 0.01,-136.99 | 0.96,-141.31 | 492.48 | 80 |
| 6 | 04/10/2023 | 10:29:59 | 0.01,-136.97 | -0.04,-136.77 | 23.23 | 80 |
| 7 | 04/12/2023 | 22:33:06 | -0.02,-136.92 | -0.16,-137.53 | 68.78 | 80 |
| 8 | 04/13/2023 | 22:17:00 | -0.02,-136.91 | 0.85,-132.99 | 446.34 | 80 |
| 9 | 04/15/2023 | 10:38:45 | 0.03,-136.89 | 0.32,-138.25 | 155.11 | 80 |
| 10 | 04/16/2023 | 10:17:18 | 0.03,-136.87 | -0.69,-133.71 | 359.85 | 80 |
| 11 | 04/17/2023 | 22:39:12 | -0.03,-136.83 | -0.50,-139.01 | 248.12 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/4/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 04/04/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21