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: 1/22/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2025 | 08:05:38 | 0.03,-104.70 | -0.91,-100.50 | 478.51 | 80 |
| 2 | 01/23/2025 | 20:27:29 | -0.04,-104.66 | -0.30,-105.78 | 128.25 | 80 |
| 3 | 01/24/2025 | 20:11:22 | -0.04,-104.67 | 0.72,-101.24 | 390.14 | 80 |
| 4 | 01/26/2025 | 08:33:06 | 0.05,-104.73 | 0.42,-106.51 | 202.14 | 80 |
| 5 | 01/27/2025 | 08:11:38 | 0.05,-104.73 | -0.55,-101.95 | 315.83 | 80 |
| 6 | 01/28/2025 | 20:33:29 | -0.06,-104.68 | -0.65,-107.24 | 291.84 | 80 |
| 7 | 01/29/2025 | 20:17:22 | -0.06,-104.69 | 0.38,-102.70 | 226.45 | 80 |
| 8 | 01/31/2025 | 08:39:05 | 0.06,-104.75 | 0.79,-107.95 | 365.17 | 80 |
| 9 | 02/01/2025 | 08:17:37 | 0.06,-104.75 | -0.24,-103.41 | 152.96 | 80 |
| 10 | 02/02/2025 | 20:39:29 | -0.06,-104.70 | -0.94,-108.70 | 454.85 | 80 |
| 11 | 02/03/2025 | 20:23:20 | -0.06,-104.71 | 0.04,-104.15 | 63.61 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/22/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 01/22/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21