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: 7/19/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/20/2023 | 10:38:15 | 0.01,-137.00 | 0.30,-138.27 | 144.44 | 80 |
| 2 | 07/21/2023 | 10:16:50 | 0.01,-137.00 | -0.72,-133.73 | 372.42 | 80 |
| 3 | 07/22/2023 | 22:38:45 | -0.01,-137.00 | -0.45,-139.04 | 231.57 | 80 |
| 4 | 07/23/2023 | 22:22:39 | -0.01,-137.00 | 0.57,-134.51 | 285.04 | 80 |
| 5 | 07/25/2023 | 10:44:26 | 0.01,-137.00 | 0.61,-139.77 | 315.64 | 80 |
| 6 | 07/26/2023 | 10:22:59 | 0.02,-136.99 | -0.36,-135.23 | 200.47 | 80 |
| 7 | 07/27/2023 | 22:44:54 | -0.02,-136.98 | -0.80,-140.53 | 404.99 | 80 |
| 8 | 07/28/2023 | 22:28:48 | -0.02,-136.96 | 0.17,-135.99 | 110.51 | 80 |
| 9 | 07/30/2023 | 10:50:34 | 0.03,-136.94 | 1.01,-141.26 | 491.97 | 80 |
| 10 | 07/31/2023 | 10:29:09 | 0.03,-136.92 | -0.02,-136.72 | 22.92 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/19/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 07/19/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21