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: 1/6/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/06/2025 | 22:31:33 | 0.00,-137.00 | 0.19,-136.18 | 93.35 | 80 |
| 2 | 01/09/2025 | 10:31:50 | 0.02,-136.98 | 0.03,-136.89 | 10.04 | 80 |
| 3 | 01/11/2025 | 22:34:56 | -0.01,-136.95 | -0.15,-137.65 | 79.29 | 80 |
| 4 | 01/12/2025 | 22:18:48 | -0.01,-136.93 | 0.84,-133.10 | 436.62 | 80 |
| 5 | 01/14/2025 | 10:40:33 | 0.01,-136.91 | 0.34,-138.36 | 165.12 | 80 |
| 6 | 01/15/2025 | 10:19:05 | 0.01,-136.90 | -0.66,-133.82 | 350.66 | 80 |
| 7 | 01/16/2025 | 22:40:57 | -0.01,-136.87 | -0.49,-139.11 | 254.58 | 80 |
| 8 | 01/17/2025 | 22:24:50 | -0.01,-136.86 | 0.52,-134.57 | 261.20 | 80 |
| 9 | 01/19/2025 | 10:46:33 | 0.00,-136.83 | 0.70,-139.82 | 340.64 | 80 |
| 10 | 01/20/2025 | 10:25:06 | 0.00,-136.82 | -0.31,-135.28 | 174.90 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/6/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/06/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21