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: 4/10/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/12/2023 | 22:33:06 | -0.00,-137.00 | -0.14,-137.53 | 61.25 | 80 |
| 2 | 04/13/2023 | 22:17:00 | -0.00,-137.00 | 0.86,-132.99 | 455.64 | 80 |
| 3 | 04/15/2023 | 10:38:45 | 0.01,-137.00 | 0.31,-138.26 | 143.79 | 80 |
| 4 | 04/16/2023 | 10:17:19 | 0.01,-136.99 | -0.70,-133.72 | 372.84 | 80 |
| 5 | 04/17/2023 | 22:39:13 | -0.01,-136.98 | -0.44,-139.02 | 232.15 | 80 |
| 6 | 04/18/2023 | 22:23:07 | -0.01,-136.98 | 0.57,-134.49 | 284.42 | 80 |
| 7 | 04/20/2023 | 10:44:51 | 0.01,-136.97 | 0.64,-139.74 | 315.45 | 80 |
| 8 | 04/21/2023 | 10:23:24 | 0.01,-136.96 | -0.37,-135.20 | 200.70 | 80 |
| 9 | 04/22/2023 | 22:45:18 | -0.01,-136.94 | -0.81,-140.49 | 405.15 | 80 |
| 10 | 04/23/2023 | 22:29:11 | -0.02,-136.93 | 0.21,-135.96 | 110.88 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/10/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 04/10/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21