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: 2/21/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/21/2021 | 22:33:58 | 0.05,-137.21 | -0.04,-137.58 | 41.74 | 80 |
| 2 | 02/22/2021 | 22:17:54 | 0.04,-137.21 | 0.99,-133.05 | 474.71 | 80 |
| 3 | 02/24/2021 | 10:39:41 | -0.03,-137.21 | 0.20,-138.31 | 125.50 | 80 |
| 4 | 02/25/2021 | 10:18:16 | -0.03,-137.20 | -0.77,-133.77 | 390.51 | 80 |
| 5 | 02/26/2021 | 22:40:12 | 0.02,-137.18 | -0.40,-139.07 | 215.16 | 80 |
| 6 | 02/27/2021 | 22:24:08 | 0.02,-137.17 | 0.63,-134.54 | 300.57 | 80 |
| 7 | 03/01/2021 | 10:45:55 | -0.02,-137.16 | 0.57,-139.80 | 300.61 | 80 |
| 8 | 03/02/2021 | 10:24:30 | -0.02,-137.15 | -0.47,-135.27 | 214.59 | 80 |
| 9 | 03/03/2021 | 22:46:26 | 0.02,-137.12 | -0.76,-140.56 | 392.55 | 80 |
| 10 | 03/04/2021 | 22:30:21 | 0.02,-137.10 | 0.27,-136.03 | 122.27 | 80 |
| 11 | 03/06/2021 | 10:52:09 | -0.01,-137.08 | 0.92,-141.30 | 480.17 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/21/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/21/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20