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: 1/22/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2023 | 22:34:04 | 0.01,-136.91 | -0.13,-137.58 | 75.47 | 80 |
| 2 | 01/23/2023 | 22:17:59 | 0.01,-136.91 | 0.88,-133.05 | 440.20 | 80 |
| 3 | 01/25/2023 | 10:37:05 | -0.01,-136.90 | 0.32,-138.31 | 161.53 | 80 |
| 4 | 01/26/2023 | 10:21:00 | -0.01,-136.89 | -0.69,-133.78 | 354.13 | 80 |
| 5 | 01/27/2023 | 22:40:15 | 0.02,-136.87 | -0.49,-139.08 | 252.04 | 80 |
| 6 | 01/28/2023 | 22:24:09 | 0.02,-136.86 | 0.52,-134.55 | 263.34 | 80 |
| 7 | 01/30/2023 | 10:43:16 | -0.02,-136.85 | 0.67,-139.82 | 339.23 | 80 |
| 8 | 01/31/2023 | 10:27:10 | -0.02,-136.83 | -0.35,-135.28 | 175.68 | 80 |
| 9 | 02/01/2023 | 22:46:26 | 0.03,-136.80 | -0.81,-140.59 | 431.79 | 80 |
| 10 | 02/02/2023 | 22:30:20 | 0.03,-136.78 | 0.21,-136.06 | 82.78 | 80 |
| 11 | 02/05/2023 | 10:30:40 | -0.04,-136.73 | -0.00,-136.79 | 7.17 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/22/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/22/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21