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: 6/3/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/04/2025 | 22:34:27 | 0.00,-137.00 | -0.15,-137.66 | 74.90 | 80 |
| 2 | 06/05/2025 | 22:18:23 | 0.00,-137.01 | 0.89,-133.14 | 441.29 | 80 |
| 3 | 06/07/2025 | 10:40:12 | -0.01,-137.00 | 0.32,-138.41 | 160.10 | 80 |
| 4 | 06/08/2025 | 10:18:48 | -0.01,-137.00 | -0.72,-133.88 | 355.58 | 80 |
| 5 | 06/09/2025 | 22:40:45 | 0.01,-136.99 | -0.47,-139.19 | 250.36 | 80 |
| 6 | 06/10/2025 | 22:24:41 | 0.02,-136.98 | 0.52,-134.66 | 264.78 | 80 |
| 7 | 06/12/2025 | 10:43:50 | -0.02,-136.97 | 0.61,-139.94 | 338.19 | 80 |
| 8 | 06/13/2025 | 10:27:46 | -0.03,-136.95 | -0.38,-135.41 | 176.56 | 80 |
| 9 | 06/14/2025 | 22:47:03 | 0.03,-136.93 | -0.81,-140.71 | 430.73 | 80 |
| 10 | 06/15/2025 | 22:30:59 | 0.03,-136.92 | 0.18,-136.18 | 83.81 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/3/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/03/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21