Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/27/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/29/2025 | 08:25:17 | 0.04,-104.72 | 0.14,-105.11 | 45.10 | 80 |
| 2 | 01/30/2025 | 08:03:53 | 0.04,-104.71 | -0.87,-100.58 | 471.03 | 80 |
| 3 | 01/31/2025 | 20:25:49 | -0.05,-104.66 | -0.30,-105.88 | 138.86 | 80 |
| 4 | 02/01/2025 | 20:09:44 | -0.04,-104.66 | 0.71,-101.35 | 377.73 | 80 |
| 5 | 02/03/2025 | 08:31:33 | 0.05,-104.72 | 0.46,-106.63 | 216.80 | 80 |
| 6 | 02/04/2025 | 08:10:08 | 0.05,-104.72 | -0.56,-102.10 | 299.46 | 80 |
| 7 | 02/05/2025 | 20:32:04 | -0.06,-104.66 | -0.66,-107.39 | 310.96 | 80 |
| 8 | 02/06/2025 | 20:15:59 | -0.06,-104.66 | 0.36,-102.86 | 205.45 | 80 |
| 9 | 02/08/2025 | 08:37:47 | 0.07,-104.72 | 0.80,-108.14 | 388.93 | 80 |
| 10 | 02/09/2025 | 08:16:22 | 0.07,-104.71 | -0.17,-103.59 | 127.29 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/27/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/27/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20