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: 2/14/2024
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/14/2024 | 10:16:39 | -0.01,-137.01 | -0.74,-133.71 | 376.48 | 80 |
| 2 | 02/15/2024 | 22:38:33 | 0.01,-137.01 | -0.43,-139.00 | 227.67 | 80 |
| 3 | 02/16/2024 | 22:22:27 | 0.02,-137.00 | 0.57,-134.46 | 289.29 | 80 |
| 4 | 02/18/2024 | 10:41:32 | -0.02,-137.00 | 0.59,-139.72 | 309.84 | 80 |
| 5 | 02/19/2024 | 10:25:26 | -0.02,-137.00 | -0.42,-135.18 | 206.72 | 80 |
| 6 | 02/20/2024 | 22:44:40 | 0.03,-136.98 | -0.73,-140.48 | 398.58 | 80 |
| 7 | 02/21/2024 | 22:28:34 | 0.03,-136.97 | 0.29,-135.94 | 117.93 | 80 |
| 8 | 02/23/2024 | 10:47:38 | -0.04,-136.96 | 0.91,-141.19 | 481.70 | 80 |
| 9 | 02/24/2024 | 10:31:31 | -0.04,-136.95 | -0.12,-136.65 | 34.71 | 80 |
| 10 | 02/26/2024 | 22:31:58 | 0.04,-136.92 | -0.04,-137.40 | 54.66 | 80 |
| 11 | 02/27/2024 | 22:15:51 | 0.04,-136.90 | 0.93,-132.85 | 461.57 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/14/2024
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/14/2024 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21