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: 9/30/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/30/2023 | 22:28:38 | 0.01,-137.02 | 0.20,-136.02 | 113.33 | 80 |
| 2 | 10/02/2023 | 10:50:25 | -0.01,-137.01 | 0.96,-141.29 | 487.59 | 80 |
| 3 | 10/03/2023 | 10:29:01 | -0.01,-137.01 | -0.08,-136.76 | 28.45 | 80 |
| 4 | 10/05/2023 | 22:32:12 | 0.02,-136.99 | -0.10,-137.53 | 61.39 | 80 |
| 5 | 10/06/2023 | 22:16:06 | 0.03,-136.99 | 0.89,-133.00 | 454.17 | 80 |
| 6 | 10/08/2023 | 10:37:54 | -0.03,-136.97 | 0.26,-138.27 | 147.94 | 80 |
| 7 | 10/09/2023 | 10:16:28 | -0.03,-136.96 | -0.74,-133.73 | 367.42 | 80 |
| 8 | 10/10/2023 | 22:38:24 | 0.04,-136.94 | -0.41,-139.04 | 238.72 | 80 |
| 9 | 10/11/2023 | 22:22:19 | 0.04,-136.93 | 0.59,-134.51 | 276.63 | 80 |
| 10 | 10/13/2023 | 10:44:05 | -0.04,-136.91 | 0.61,-139.77 | 325.78 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/30/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 09/30/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21