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: 1/16/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/16/2025 | 22:43:38 | -0.03,-137.00 | -0.51,-139.11 | 241.03 | 80 |
| 2 | 01/17/2025 | 22:22:10 | -0.03,-137.00 | 0.49,-134.57 | 276.48 | 80 |
| 3 | 01/19/2025 | 10:46:35 | 0.03,-136.99 | 0.68,-139.82 | 323.11 | 80 |
| 4 | 01/20/2025 | 10:25:07 | 0.03,-136.99 | -0.32,-135.28 | 194.11 | 80 |
| 5 | 01/21/2025 | 22:49:39 | -0.04,-136.99 | -0.84,-140.57 | 408.80 | 80 |
| 6 | 01/22/2025 | 22:28:12 | -0.04,-136.98 | 0.16,-136.03 | 108.01 | 80 |
| 7 | 01/24/2025 | 10:52:36 | 0.05,-136.96 | 0.99,-141.29 | 492.75 | 80 |
| 8 | 01/25/2025 | 10:31:09 | 0.05,-136.95 | -0.01,-136.75 | 23.53 | 80 |
| 9 | 01/27/2025 | 22:36:53 | -0.06,-136.92 | -0.19,-137.49 | 65.28 | 80 |
| 10 | 01/28/2025 | 22:15:25 | -0.06,-136.90 | 0.83,-132.95 | 450.36 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/16/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/16/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21