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: 9/15/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/15/2025 | 20:24:12 | 0.12,-104.67 | 0.15,-104.47 | 21.65 | 80 |
| 2 | 09/18/2025 | 08:27:15 | -0.12,-104.66 | -0.03,-105.22 | 63.25 | 80 |
| 3 | 09/19/2025 | 08:05:50 | -0.13,-104.66 | -1.03,-100.68 | 453.75 | 80 |
| 4 | 09/20/2025 | 20:27:44 | 0.13,-104.68 | -0.19,-105.97 | 147.29 | 80 |
| 5 | 09/21/2025 | 20:11:40 | 0.13,-104.69 | 0.87,-101.45 | 370.34 | 80 |
| 6 | 09/23/2025 | 08:33:27 | -0.12,-104.69 | 0.30,-106.72 | 229.92 | 80 |
| 7 | 09/24/2025 | 08:12:01 | -0.13,-104.70 | -0.71,-102.18 | 287.29 | 80 |
| 8 | 09/25/2025 | 20:33:56 | 0.12,-104.72 | -0.51,-107.47 | 314.33 | 80 |
| 9 | 09/26/2025 | 20:17:50 | 0.13,-104.72 | 0.50,-102.93 | 203.10 | 80 |
| 10 | 09/28/2025 | 08:39:38 | -0.12,-104.72 | 0.66,-108.20 | 396.87 | 80 |
| 11 | 09/29/2025 | 08:18:12 | -0.13,-104.72 | -0.35,-103.67 | 119.95 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/15/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/15/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21