Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/20/2025 | 08:26:37 | -0.03,-104.69 | 0.06,-105.02 | 38.23 | 80 |
| 2 | 10/21/2025 | 08:05:12 | -0.04,-104.69 | -0.99,-100.49 | 478.85 | 80 |
| 3 | 10/22/2025 | 20:27:06 | 0.02,-104.69 | -0.19,-105.79 | 124.00 | 80 |
| 4 | 10/23/2025 | 20:11:00 | 0.03,-104.70 | 0.81,-101.25 | 393.36 | 80 |
| 5 | 10/25/2025 | 08:32:44 | -0.01,-104.70 | 0.40,-106.49 | 205.46 | 80 |
| 6 | 10/26/2025 | 08:11:19 | -0.02,-104.69 | -0.66,-101.97 | 311.22 | 80 |
| 7 | 10/27/2025 | 20:33:12 | 0.01,-104.68 | -0.57,-107.25 | 292.80 | 80 |
| 8 | 10/28/2025 | 20:17:06 | 0.02,-104.68 | 0.43,-102.71 | 224.30 | 80 |
| 9 | 10/30/2025 | 08:38:51 | -0.01,-104.69 | 0.70,-107.97 | 373.82 | 80 |
| 10 | 10/31/2025 | 08:17:24 | -0.02,-104.68 | -0.31,-103.43 | 142.92 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/18/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/18/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21