Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/01/2025 | 08:17:49 | 0.04,-104.69 | -0.22,-103.46 | 140.22 | 80 |
| 2 | 02/02/2025 | 20:39:47 | -0.04,-104.64 | -0.95,-108.77 | 470.76 | 80 |
| 3 | 02/03/2025 | 20:23:43 | -0.04,-104.65 | 0.07,-104.25 | 45.84 | 80 |
| 4 | 02/06/2025 | 08:26:49 | 0.05,-104.72 | 0.09,-105.00 | 31.67 | 80 |
| 5 | 02/07/2025 | 08:05:25 | 0.05,-104.72 | -0.88,-100.47 | 484.56 | 80 |
| 6 | 02/08/2025 | 20:27:22 | -0.06,-104.67 | -0.33,-105.77 | 126.86 | 80 |
| 7 | 02/09/2025 | 20:11:19 | -0.06,-104.67 | 0.70,-101.25 | 389.72 | 80 |
| 8 | 02/11/2025 | 08:33:08 | 0.07,-104.75 | 0.44,-106.54 | 203.25 | 80 |
| 9 | 02/12/2025 | 08:11:43 | 0.07,-104.75 | -0.54,-102.00 | 313.39 | 80 |
| 10 | 02/13/2025 | 20:33:41 | -0.08,-104.70 | -0.65,-107.31 | 297.55 | 80 |
| 11 | 02/14/2025 | 20:17:36 | -0.07,-104.71 | 0.34,-102.78 | 219.61 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/31/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 01/31/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21