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 | 04/05/2023 | 10:23:52 | 0.01,-137.01 | -0.37,-135.28 | 196.42 | 80 |
| 2 | 04/06/2023 | 22:48:26 | -0.01,-137.00 | -0.80,-140.58 | 408.66 | 80 |
| 3 | 04/07/2023 | 22:29:40 | -0.01,-136.99 | 0.20,-136.04 | 107.80 | 80 |
| 4 | 04/09/2023 | 10:51:25 | 0.02,-136.99 | 0.99,-141.31 | 491.97 | 80 |
| 5 | 04/10/2023 | 10:32:39 | 0.02,-136.98 | -0.01,-136.77 | 23.75 | 80 |
| 6 | 04/12/2023 | 22:33:07 | -0.01,-136.93 | -0.14,-137.53 | 68.30 | 80 |
| 7 | 04/13/2023 | 22:17:00 | -0.01,-136.91 | 0.87,-132.99 | 446.91 | 80 |
| 8 | 04/15/2023 | 10:36:05 | 0.01,-136.90 | 0.30,-138.26 | 154.80 | 80 |
| 9 | 04/16/2023 | 10:19:59 | 0.02,-136.88 | -0.71,-133.72 | 360.30 | 80 |
| 10 | 04/17/2023 | 22:39:12 | -0.01,-136.84 | -0.49,-139.01 | 247.57 | 80 |
| 11 | 04/18/2023 | 22:23:06 | -0.01,-136.82 | 0.52,-134.48 | 267.29 | 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