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: 9/13/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/14/2025 | 20:40:17 | 0.11,-104.66 | -0.88,-109.00 | 495.24 | 80 |
| 2 | 09/15/2025 | 20:24:13 | 0.12,-104.66 | 0.17,-104.48 | 21.23 | 80 |
| 3 | 09/18/2025 | 08:27:15 | -0.12,-104.64 | 0.01,-105.21 | 64.73 | 80 |
| 4 | 09/19/2025 | 08:05:49 | -0.13,-104.64 | -0.99,-100.67 | 451.81 | 80 |
| 5 | 09/20/2025 | 20:27:44 | 0.13,-104.66 | -0.17,-105.98 | 149.69 | 80 |
| 6 | 09/21/2025 | 20:11:39 | 0.13,-104.67 | 0.83,-101.44 | 367.53 | 80 |
| 7 | 09/23/2025 | 08:33:26 | -0.12,-104.66 | 0.34,-106.71 | 233.42 | 80 |
| 8 | 09/24/2025 | 08:12:01 | -0.13,-104.66 | -0.66,-102.17 | 283.38 | 80 |
| 9 | 09/25/2025 | 20:33:56 | 0.12,-104.68 | -0.49,-107.47 | 318.74 | 80 |
| 10 | 09/26/2025 | 20:17:51 | 0.13,-104.68 | 0.51,-102.94 | 198.28 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/13/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/13/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21