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: 7/11/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/12/2021 | 10:52:41 | 0.03,-137.17 | 0.99,-141.53 | 496.47 | 80 |
| 2 | 07/13/2021 | 10:31:16 | 0.03,-137.17 | -0.03,-137.00 | 19.33 | 80 |
| 3 | 07/15/2021 | 22:37:07 | -0.03,-137.15 | -0.20,-137.77 | 71.28 | 80 |
| 4 | 07/16/2021 | 22:15:43 | -0.03,-137.14 | 0.82,-133.24 | 443.99 | 80 |
| 5 | 07/18/2021 | 10:40:11 | 0.03,-137.12 | 0.33,-138.51 | 158.52 | 80 |
| 6 | 07/19/2021 | 10:18:47 | 0.02,-137.11 | -0.69,-133.99 | 356.04 | 80 |
| 7 | 07/20/2021 | 22:43:23 | -0.02,-137.08 | -0.49,-139.29 | 251.93 | 80 |
| 8 | 07/21/2021 | 22:21:58 | -0.00,-137.06 | 0.53,-134.76 | 261.97 | 80 |
| 9 | 07/23/2021 | 10:43:46 | -0.01,-137.03 | 0.68,-140.03 | 342.48 | 80 |
| 10 | 07/24/2021 | 10:27:41 | -0.02,-137.00 | -0.34,-135.50 | 171.33 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/11/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/11/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20