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: 11/16/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/16/2019 | 22:17:36 | -0.00,-137.21 | 0.94,-133.05 | 474.99 | 80 |
| 2 | 11/18/2019 | 10:39:23 | -0.00,-137.20 | 0.27,-138.31 | 126.74 | 80 |
| 3 | 11/19/2019 | 10:17:58 | -0.01,-137.19 | -0.75,-133.78 | 388.71 | 80 |
| 4 | 11/20/2019 | 22:39:55 | 0.01,-137.18 | -0.43,-139.08 | 217.07 | 80 |
| 5 | 11/21/2019 | 22:23:50 | 0.01,-137.17 | 0.59,-134.55 | 298.32 | 80 |
| 6 | 11/23/2019 | 10:45:38 | -0.01,-137.15 | 0.56,-139.83 | 303.76 | 80 |
| 7 | 11/24/2019 | 10:24:13 | -0.01,-137.14 | -0.40,-135.28 | 211.32 | 80 |
| 8 | 11/25/2019 | 22:48:49 | -0.00,-137.12 | -0.78,-140.59 | 395.28 | 80 |
| 9 | 11/26/2019 | 22:27:25 | -0.00,-137.10 | 0.24,-136.06 | 119.47 | 80 |
| 10 | 11/28/2019 | 10:51:52 | 0.01,-137.08 | 0.97,-141.32 | 483.58 | 80 |
| 11 | 11/29/2019 | 10:30:28 | 0.01,-137.06 | -0.06,-136.79 | 30.58 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/16/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/16/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service