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: 3/25/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/25/2021 | 22:33:58 | 0.04,-137.21 | -0.02,-137.55 | 38.24 | 80 |
| 2 | 03/26/2021 | 22:17:54 | 0.04,-137.21 | 0.97,-133.01 | 478.08 | 80 |
| 3 | 03/28/2021 | 10:39:43 | -0.04,-137.22 | 0.18,-138.30 | 122.43 | 80 |
| 4 | 03/29/2021 | 10:18:18 | -0.04,-137.22 | -0.81,-133.76 | 393.40 | 80 |
| 5 | 03/30/2021 | 22:42:56 | 0.04,-137.21 | -0.37,-139.08 | 212.81 | 80 |
| 6 | 03/31/2021 | 22:24:11 | 0.04,-137.20 | 0.62,-134.54 | 302.57 | 80 |
| 7 | 04/02/2021 | 10:46:00 | -0.04,-137.19 | 0.58,-139.81 | 299.36 | 80 |
| 8 | 04/03/2021 | 10:24:36 | -0.04,-137.18 | -0.47,-135.29 | 215.50 | 80 |
| 9 | 04/04/2021 | 22:46:32 | 0.03,-137.16 | -0.76,-140.59 | 392.16 | 80 |
| 10 | 04/05/2021 | 22:30:29 | 0.02,-137.15 | 0.29,-136.08 | 122.58 | 80 |
| 11 | 04/07/2021 | 10:52:17 | -0.02,-137.13 | 0.91,-141.35 | 479.96 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/25/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/25/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20