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 | 04/26/2020 | 10:40:16 | -0.02,-137.20 | 0.27,-138.38 | 135.69 | 80 |
| 2 | 04/27/2020 | 10:18:52 | -0.02,-137.20 | -0.76,-133.86 | 381.00 | 80 |
| 3 | 04/28/2020 | 22:43:28 | 0.02,-137.20 | -0.42,-139.16 | 224.10 | 80 |
| 4 | 04/29/2020 | 22:22:03 | 0.02,-137.20 | 0.61,-134.64 | 292.16 | 80 |
| 5 | 05/01/2020 | 10:46:30 | -0.01,-137.20 | 0.62,-139.89 | 308.18 | 80 |
| 6 | 05/02/2020 | 10:25:05 | -0.01,-137.19 | -0.41,-135.37 | 207.69 | 80 |
| 7 | 05/03/2020 | 22:47:02 | 0.01,-137.18 | -0.77,-140.68 | 398.63 | 80 |
| 8 | 05/04/2020 | 22:30:57 | 0.01,-137.17 | 0.26,-136.15 | 117.01 | 80 |
| 9 | 05/06/2020 | 10:52:43 | -0.01,-137.16 | 0.97,-141.41 | 484.30 | 80 |
| 10 | 05/07/2020 | 10:31:19 | -0.01,-137.15 | -0.06,-136.88 | 30.85 | 80 |
| 11 | 05/09/2020 | 22:34:30 | 0.00,-137.11 | -0.14,-137.65 | 62.00 | 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