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: 5/17/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/18/2020 | 10:25:01 | -0.01,-137.17 | -0.39,-135.37 | 204.29 | 80 |
| 2 | 05/19/2020 | 22:46:57 | 0.00,-137.16 | -0.78,-140.68 | 401.40 | 80 |
| 3 | 05/20/2020 | 22:30:53 | 0.01,-137.14 | 0.26,-136.15 | 113.76 | 80 |
| 4 | 05/22/2020 | 10:52:39 | -0.00,-137.12 | 0.97,-141.41 | 489.45 | 80 |
| 5 | 05/23/2020 | 10:31:15 | -0.01,-137.10 | -0.06,-136.89 | 25.06 | 80 |
| 6 | 05/25/2020 | 22:34:26 | 0.01,-137.06 | -0.13,-137.66 | 68.34 | 80 |
| 7 | 05/26/2020 | 22:18:20 | 0.00,-137.03 | 0.85,-133.12 | 445.58 | 80 |
| 8 | 05/28/2020 | 10:40:07 | -0.00,-136.99 | 0.32,-138.39 | 159.44 | 80 |
| 9 | 05/29/2020 | 10:18:43 | 0.00,-136.96 | -0.72,-133.86 | 354.05 | 80 |
| 10 | 05/30/2020 | 22:40:38 | -0.00,-136.92 | -0.50,-139.16 | 254.91 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/17/2020
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/17/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service