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: 9/18/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/18/2021 | 22:18:15 | -0.03,-137.19 | 0.85,-133.25 | 449.54 | 80 |
| 2 | 09/20/2021 | 10:37:22 | 0.03,-137.19 | 0.32,-138.52 | 150.64 | 80 |
| 3 | 09/21/2021 | 10:21:17 | 0.03,-137.19 | -0.66,-133.98 | 365.48 | 80 |
| 4 | 09/22/2021 | 22:40:33 | -0.03,-137.18 | -0.51,-139.28 | 240.68 | 80 |
| 5 | 09/23/2021 | 22:24:29 | -0.03,-137.17 | 0.53,-134.76 | 275.20 | 80 |
| 6 | 09/25/2021 | 10:43:36 | 0.03,-137.16 | 0.64,-140.03 | 325.78 | 80 |
| 7 | 09/26/2021 | 10:27:31 | 0.03,-137.15 | -0.34,-135.49 | 189.55 | 80 |
| 8 | 09/27/2021 | 22:46:47 | -0.02,-137.12 | -0.82,-140.80 | 418.10 | 80 |
| 9 | 09/28/2021 | 22:30:41 | -0.02,-137.11 | 0.16,-136.26 | 96.71 | 80 |
| 10 | 10/01/2021 | 10:33:44 | 0.01,-137.07 | -0.03,-137.00 | 9.10 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/18/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/18/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20