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: 7/20/2024
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/20/2024 | 20:33:34 | 0.04,-104.71 | -0.59,-107.39 | 306.57 | 80 |
| 2 | 07/21/2024 | 20:17:30 | 0.04,-104.71 | 0.47,-102.87 | 210.32 | 80 |
| 3 | 07/23/2024 | 08:39:19 | -0.04,-104.71 | 0.69,-108.14 | 390.05 | 80 |
| 4 | 07/24/2024 | 08:17:54 | -0.04,-104.72 | -0.31,-103.61 | 126.86 | 80 |
| 5 | 07/25/2024 | 20:39:51 | 0.05,-104.73 | -0.92,-108.90 | 476.14 | 80 |
| 6 | 07/26/2024 | 20:23:47 | 0.05,-104.73 | 0.15,-104.38 | 41.18 | 80 |
| 7 | 07/29/2024 | 08:26:50 | -0.05,-104.74 | 0.05,-105.10 | 41.83 | 80 |
| 8 | 07/30/2024 | 08:05:25 | -0.05,-104.74 | -0.96,-100.57 | 475.07 | 80 |
| 9 | 07/31/2024 | 20:27:23 | 0.06,-104.75 | -0.18,-105.88 | 128.33 | 80 |
| 10 | 08/01/2024 | 20:11:18 | 0.07,-104.76 | 0.84,-101.35 | 388.74 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/20/2024
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 07/20/2024 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21