Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/5/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/06/2023 | 22:45:46 | -0.00,-137.00 | -0.80,-140.58 | 407.92 | 80 |
| 2 | 04/07/2023 | 22:29:40 | -0.00,-137.01 | 0.19,-136.04 | 109.15 | 80 |
| 3 | 04/09/2023 | 10:51:25 | 0.00,-137.01 | 0.99,-141.31 | 490.42 | 80 |
| 4 | 04/10/2023 | 10:30:00 | 0.00,-137.00 | -0.07,-136.78 | 26.00 | 80 |
| 5 | 04/12/2023 | 22:33:06 | -0.01,-136.97 | -0.14,-137.53 | 63.81 | 80 |
| 6 | 04/13/2023 | 22:17:00 | -0.01,-136.96 | 0.86,-132.99 | 452.00 | 80 |
| 7 | 04/15/2023 | 10:38:45 | 0.02,-136.95 | 0.31,-138.26 | 149.07 | 80 |
| 8 | 04/16/2023 | 10:17:19 | 0.02,-136.93 | -0.70,-133.72 | 366.53 | 80 |
| 9 | 04/17/2023 | 22:39:12 | -0.02,-136.91 | -0.49,-139.01 | 239.94 | 80 |
| 10 | 04/18/2023 | 22:23:06 | -0.02,-136.89 | 0.52,-134.47 | 275.55 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/5/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 04/05/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21