Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/20/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/20/2025 | 21:27:09 | -0.02, 61.66 | 0.36, 59.89 | 202.08 | 80 |
| 2 | 11/21/2025 | 21:05:47 | -0.07, 61.65 | -0.67, 64.41 | 313.44 | 80 |
| 3 | 11/23/2025 | 09:30:25 | -0.03, 61.66 | -0.58, 59.11 | 290.41 | 80 |
| 4 | 11/24/2025 | 09:09:03 | 0.03, 61.65 | 0.45, 63.63 | 225.78 | 80 |
| 5 | 11/25/2025 | 21:33:32 | 0.07, 61.59 | 0.78, 58.37 | 367.18 | 80 |
| 6 | 11/26/2025 | 21:12:10 | 0.01, 61.59 | -0.25, 62.89 | 147.84 | 80 |
| 7 | 11/28/2025 | 09:36:48 | -0.11, 61.62 | -1.00, 57.59 | 457.97 | 80 |
| 8 | 11/29/2025 | 09:15:25 | -0.05, 61.60 | 0.04, 62.12 | 57.89 | 80 |
| 9 | 12/01/2025 | 21:21:12 | 0.11, 61.54 | 0.15, 61.37 | 19.29 | 80 |
| 10 | 12/02/2025 | 20:59:50 | 0.05, 61.55 | -0.89, 65.89 | 495.04 | 80 |
| 11 | 12/04/2025 | 09:24:27 | -0.16, 61.59 | -0.40, 60.61 | 112.69 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/20/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/20/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20