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: 1/25/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/26/2020 | 10:46:04 | 0.04,-137.21 | 0.63,-139.84 | 299.55 | 80 |
| 2 | 01/27/2020 | 10:24:39 | 0.04,-137.21 | -0.36,-135.30 | 216.89 | 80 |
| 3 | 01/28/2020 | 22:49:16 | -0.05,-137.21 | -0.84,-140.61 | 387.30 | 80 |
| 4 | 01/29/2020 | 22:27:53 | -0.05,-137.21 | 0.21,-136.08 | 128.93 | 80 |
| 5 | 01/31/2020 | 10:52:21 | 0.05,-137.21 | 0.99,-141.35 | 472.08 | 80 |
| 6 | 02/01/2020 | 10:30:58 | 0.05,-137.21 | -0.05,-136.83 | 43.76 | 80 |
| 7 | 02/03/2020 | 22:36:51 | -0.06,-137.19 | -0.15,-137.60 | 46.23 | 80 |
| 8 | 02/04/2020 | 22:15:26 | -0.06,-137.18 | 0.84,-133.06 | 468.90 | 80 |
| 9 | 02/06/2020 | 10:39:55 | 0.07,-137.16 | 0.30,-138.34 | 134.03 | 80 |
| 10 | 02/07/2020 | 10:18:31 | 0.07,-137.14 | -0.68,-133.80 | 380.54 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/25/2020
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/25/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service