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: 1/17/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/18/2020 | 22:34:01 | -0.04,-137.21 | -0.10,-137.59 | 42.12 | 80 |
| 2 | 01/19/2020 | 22:15:17 | -0.04,-137.21 | 0.89,-133.05 | 473.84 | 80 |
| 3 | 01/21/2020 | 10:39:45 | 0.05,-137.20 | 0.31,-138.32 | 127.95 | 80 |
| 4 | 01/22/2020 | 10:18:22 | 0.05,-137.19 | -0.73,-133.80 | 387.44 | 80 |
| 5 | 01/23/2020 | 22:42:59 | -0.06,-137.18 | -0.46,-139.10 | 218.07 | 80 |
| 6 | 01/24/2020 | 22:21:34 | -0.05,-137.17 | 0.52,-134.56 | 297.18 | 80 |
| 7 | 01/26/2020 | 10:46:03 | 0.06,-137.15 | 0.68,-139.83 | 305.27 | 80 |
| 8 | 01/27/2020 | 10:24:39 | 0.06,-137.14 | -0.37,-135.31 | 209.66 | 80 |
| 9 | 01/28/2020 | 22:49:17 | -0.07,-137.13 | -0.82,-140.61 | 396.54 | 80 |
| 10 | 01/29/2020 | 22:27:52 | -0.06,-137.11 | 0.17,-136.07 | 118.26 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/17/2020
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/17/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service