Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/25/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/25/2021 | 10:43:35 | 0.05,-137.22 | 0.69,-140.01 | 319.50 | 80 |
| 2 | 09/26/2021 | 10:27:31 | 0.05,-137.22 | -0.35,-135.49 | 197.16 | 80 |
| 3 | 09/27/2021 | 22:46:47 | -0.04,-137.21 | -0.82,-140.80 | 407.67 | 80 |
| 4 | 09/28/2021 | 22:30:41 | -0.04,-137.21 | 0.16,-136.26 | 108.50 | 80 |
| 5 | 09/30/2021 | 10:49:49 | 0.03,-137.21 | 1.00,-141.53 | 492.65 | 80 |
| 6 | 10/01/2021 | 10:33:44 | 0.03,-137.20 | -0.04,-137.00 | 23.17 | 80 |
| 7 | 10/03/2021 | 22:34:15 | -0.02,-137.17 | -0.14,-137.77 | 67.66 | 80 |
| 8 | 10/04/2021 | 22:18:10 | -0.02,-137.16 | 0.85,-133.23 | 447.78 | 80 |
| 9 | 10/06/2021 | 10:37:17 | 0.02,-137.15 | 0.32,-138.50 | 154.39 | 80 |
| 10 | 10/07/2021 | 10:21:12 | 0.02,-137.13 | -0.67,-133.96 | 360.65 | 80 |
| 11 | 10/08/2021 | 22:40:28 | -0.02,-137.10 | -0.48,-139.27 | 246.78 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/25/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/25/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20