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: 2/26/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/26/2023 | 10:39:33 | -0.00,-136.99 | 0.31,-138.35 | 154.56 | 80 |
| 2 | 02/27/2023 | 10:18:08 | -0.00,-136.98 | -0.72,-133.82 | 360.62 | 80 |
| 3 | 02/28/2023 | 22:40:05 | 0.01,-136.96 | -0.47,-139.13 | 246.78 | 80 |
| 4 | 03/01/2023 | 22:24:00 | 0.01,-136.95 | 0.56,-134.60 | 268.08 | 80 |
| 5 | 03/03/2023 | 10:43:07 | -0.01,-136.93 | 0.63,-139.87 | 334.55 | 80 |
| 6 | 03/04/2023 | 10:27:02 | -0.02,-136.92 | -0.34,-135.33 | 180.10 | 80 |
| 7 | 03/05/2023 | 22:46:18 | 0.02,-136.89 | -0.83,-140.64 | 428.02 | 80 |
| 8 | 03/06/2023 | 22:30:14 | 0.02,-136.87 | 0.21,-136.12 | 86.54 | 80 |
| 9 | 03/09/2023 | 10:30:36 | -0.02,-136.83 | -0.00,-136.85 | 2.42 | 80 |
| 10 | 03/11/2023 | 22:33:47 | 0.02,-136.77 | -0.16,-137.63 | 97.57 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/26/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/26/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21