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: 4/26/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/27/2020 | 10:18:52 | -0.02,-137.20 | -0.80,-133.86 | 381.12 | 80 |
| 2 | 04/28/2020 | 22:43:27 | 0.02,-137.20 | -0.44,-139.16 | 223.88 | 80 |
| 3 | 04/29/2020 | 22:24:43 | 0.01,-137.20 | 0.59,-134.63 | 292.46 | 80 |
| 4 | 05/01/2020 | 10:46:30 | -0.01,-137.20 | 0.59,-139.90 | 307.73 | 80 |
| 5 | 05/02/2020 | 10:25:06 | -0.01,-137.20 | -0.44,-135.38 | 208.21 | 80 |
| 6 | 05/03/2020 | 22:47:01 | 0.01,-137.18 | -0.80,-140.67 | 398.02 | 80 |
| 7 | 05/04/2020 | 22:30:57 | 0.01,-137.18 | 0.24,-136.14 | 117.66 | 80 |
| 8 | 05/06/2020 | 10:52:44 | -0.01,-137.17 | 0.94,-141.41 | 483.47 | 80 |
| 9 | 05/07/2020 | 10:31:20 | -0.01,-137.16 | -0.09,-136.89 | 31.83 | 80 |
| 10 | 05/09/2020 | 22:34:30 | 0.00,-137.12 | -0.11,-137.66 | 60.89 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/26/2020
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/26/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service