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: 9/14/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/14/2021 | 10:49:54 | 0.04,-137.21 | 1.00,-141.54 | 493.68 | 80 |
| 2 | 09/15/2021 | 10:31:08 | 0.04,-137.21 | 0.02,-137.00 | 22.92 | 80 |
| 3 | 09/17/2021 | 22:34:20 | -0.02,-137.20 | -0.15,-137.78 | 66.82 | 80 |
| 4 | 09/18/2021 | 22:18:16 | -0.02,-137.20 | 0.89,-133.26 | 449.51 | 80 |
| 5 | 09/20/2021 | 10:37:23 | 0.02,-137.20 | 0.28,-138.53 | 150.06 | 80 |
| 6 | 09/21/2021 | 10:21:18 | 0.02,-137.20 | -0.70,-133.99 | 366.31 | 80 |
| 7 | 09/22/2021 | 22:40:34 | -0.02,-137.19 | -0.47,-139.30 | 239.76 | 80 |
| 8 | 09/23/2021 | 22:24:28 | -0.02,-137.18 | 0.51,-134.76 | 276.33 | 80 |
| 9 | 09/25/2021 | 10:43:36 | 0.02,-137.18 | 0.66,-140.03 | 324.03 | 80 |
| 10 | 09/26/2021 | 10:27:31 | 0.02,-137.17 | -0.39,-135.50 | 191.54 | 80 |
| 11 | 09/27/2021 | 22:46:47 | -0.01,-137.15 | -0.83,-140.80 | 415.99 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/14/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/14/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20