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: 1/22/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2020 | 10:18:22 | 0.04,-137.20 | -0.75,-133.80 | 387.87 | 80 |
| 2 | 01/23/2020 | 22:42:59 | -0.05,-137.19 | -0.45,-139.10 | 216.90 | 80 |
| 3 | 01/24/2020 | 22:21:35 | -0.05,-137.19 | 0.54,-134.57 | 298.57 | 80 |
| 4 | 01/26/2020 | 10:46:03 | 0.05,-137.17 | 0.66,-139.83 | 304.14 | 80 |
| 5 | 01/27/2020 | 10:24:40 | 0.05,-137.16 | -0.38,-135.31 | 211.05 | 80 |
| 6 | 01/28/2020 | 22:49:17 | -0.06,-137.15 | -0.81,-140.61 | 394.37 | 80 |
| 7 | 01/29/2020 | 22:27:52 | -0.05,-137.14 | 0.17,-136.08 | 120.65 | 80 |
| 8 | 01/31/2020 | 10:52:21 | 0.06,-137.11 | 1.03,-141.34 | 482.74 | 80 |
| 9 | 02/01/2020 | 10:30:57 | 0.06,-137.10 | -0.02,-136.82 | 31.84 | 80 |
| 10 | 02/03/2020 | 22:36:50 | -0.07,-137.06 | -0.18,-137.59 | 60.62 | 80 |
| 11 | 02/04/2020 | 22:15:26 | -0.07,-137.03 | 0.80,-133.05 | 453.31 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/22/2020
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/22/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service