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: 4/13/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/13/2021 | 10:39:51 | -0.03,-137.20 | 0.19,-138.35 | 130.87 | 80 |
| 2 | 04/14/2021 | 10:18:27 | -0.04,-137.20 | -0.80,-133.82 | 385.23 | 80 |
| 3 | 04/15/2021 | 22:43:04 | 0.03,-137.20 | -0.38,-139.13 | 219.97 | 80 |
| 4 | 04/16/2021 | 22:21:40 | 0.03,-137.20 | 0.62,-134.60 | 295.70 | 80 |
| 5 | 04/18/2021 | 10:46:08 | -0.03,-137.19 | 0.57,-139.87 | 306.34 | 80 |
| 6 | 04/19/2021 | 10:24:43 | -0.03,-137.18 | -0.42,-135.34 | 208.81 | 80 |
| 7 | 04/20/2021 | 22:46:41 | 0.02,-137.16 | -0.75,-140.65 | 397.82 | 80 |
| 8 | 04/21/2021 | 22:30:36 | 0.02,-137.15 | 0.25,-136.12 | 117.04 | 80 |
| 9 | 04/23/2021 | 10:52:24 | -0.01,-137.13 | 0.94,-141.39 | 486.02 | 80 |
| 10 | 04/24/2021 | 10:31:00 | -0.01,-137.12 | -0.06,-136.86 | 28.46 | 80 |
| 11 | 04/26/2021 | 22:34:13 | 0.01,-137.07 | -0.12,-137.64 | 65.37 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/13/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/13/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20