Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/16/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/17/2025 | 19:31:46 | 0.21, -89.51 | -0.19, -91.39 | 212.86 | 80 |
| 2 | 10/18/2025 | 19:10:24 | 0.23, -89.52 | 0.85, -86.87 | 303.02 | 80 |
| 3 | 10/20/2025 | 07:34:55 | -0.20, -89.50 | 0.39, -92.14 | 300.27 | 80 |
| 4 | 10/21/2025 | 07:13:34 | -0.21, -89.51 | -0.66, -87.63 | 215.28 | 80 |
| 5 | 10/22/2025 | 19:38:13 | 0.18, -89.54 | -0.57, -92.93 | 385.88 | 80 |
| 6 | 10/23/2025 | 19:16:52 | 0.20, -89.55 | 0.47, -88.42 | 130.22 | 80 |
| 7 | 10/25/2025 | 07:41:23 | -0.16, -89.55 | 0.75, -93.69 | 471.97 | 80 |
| 8 | 10/26/2025 | 07:20:02 | -0.19, -89.55 | -0.30, -89.17 | 43.65 | 80 |
| 9 | 10/28/2025 | 19:25:58 | 0.17, -89.59 | 0.07, -89.95 | 42.02 | 80 |
| 10 | 10/29/2025 | 19:04:37 | 0.19, -89.60 | 1.12, -85.44 | 474.30 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/16/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/16/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20