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: 4/21/2024
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/22/2024 | 10:45:26 | 0.01,-137.00 | 0.65,-139.91 | 331.60 | 80 |
| 2 | 04/23/2024 | 10:24:01 | 0.01,-136.99 | -0.38,-135.38 | 184.43 | 80 |
| 3 | 04/24/2024 | 22:45:56 | -0.01,-136.97 | -0.83,-140.67 | 421.46 | 80 |
| 4 | 04/25/2024 | 22:29:51 | -0.02,-136.96 | 0.15,-136.13 | 94.29 | 80 |
| 5 | 04/28/2024 | 10:32:54 | 0.01,-136.93 | -0.03,-136.87 | 7.91 | 80 |
| 6 | 04/30/2024 | 22:33:24 | -0.02,-136.87 | -0.15,-137.62 | 85.50 | 80 |
| 7 | 05/01/2024 | 22:17:18 | -0.02,-136.85 | 0.85,-133.09 | 429.24 | 80 |
| 8 | 05/03/2024 | 10:36:24 | 0.02,-136.82 | 0.36,-138.34 | 173.51 | 80 |
| 9 | 05/04/2024 | 10:20:19 | 0.02,-136.80 | -0.66,-133.81 | 340.96 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/21/2024
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 04/21/2024 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21