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: 2/17/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/17/2025 | 22:40:41 | -0.00,-137.01 | -0.47,-139.09 | 238.07 | 80 |
| 2 | 02/18/2025 | 22:24:37 | 0.00,-137.01 | 0.58,-134.57 | 278.07 | 80 |
| 3 | 02/20/2025 | 10:46:25 | -0.01,-137.00 | 0.66,-139.84 | 324.13 | 80 |
| 4 | 02/21/2025 | 10:25:01 | -0.01,-136.99 | -0.39,-135.32 | 191.39 | 80 |
| 5 | 02/22/2025 | 22:46:59 | 0.01,-136.99 | -0.81,-140.62 | 414.29 | 80 |
| 6 | 02/23/2025 | 22:30:55 | 0.02,-136.98 | 0.24,-136.10 | 100.85 | 80 |
| 7 | 02/26/2025 | 10:31:18 | -0.02,-136.95 | -0.03,-136.84 | 12.34 | 80 |
| 8 | 02/28/2025 | 22:34:31 | 0.02,-136.92 | -0.15,-137.62 | 79.58 | 80 |
| 9 | 03/01/2025 | 22:18:26 | 0.02,-136.91 | 0.85,-133.09 | 435.04 | 80 |
| 10 | 03/03/2025 | 10:37:34 | -0.02,-136.87 | 0.34,-138.35 | 169.27 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/17/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/17/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21