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: 11/14/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/15/2025 | 21:20:46 | -0.11, 61.76 | -0.05, 61.41 | 40.19 | 80 |
| 2 | 11/16/2025 | 20:59:24 | -0.16, 61.75 | -1.07, 65.93 | 475.95 | 80 |
| 3 | 11/18/2025 | 09:24:02 | 0.06, 61.74 | -0.18, 60.63 | 125.99 | 80 |
| 4 | 11/19/2025 | 09:02:40 | 0.11, 61.72 | 0.91, 65.14 | 390.83 | 80 |
| 5 | 11/20/2025 | 21:27:09 | -0.01, 61.67 | 0.40, 59.89 | 202.49 | 80 |
| 6 | 11/21/2025 | 21:05:47 | -0.07, 61.66 | -0.70, 64.40 | 312.87 | 80 |
| 7 | 11/23/2025 | 09:30:24 | -0.03, 61.67 | -0.60, 59.12 | 291.64 | 80 |
| 8 | 11/24/2025 | 09:09:03 | 0.03, 61.66 | 0.49, 63.62 | 224.45 | 80 |
| 9 | 11/25/2025 | 21:33:31 | 0.07, 61.60 | 0.79, 58.37 | 368.20 | 80 |
| 10 | 11/26/2025 | 21:12:09 | 0.01, 61.60 | -0.25, 62.89 | 146.70 | 80 |
| 11 | 11/28/2025 | 09:36:46 | -0.11, 61.64 | -1.04, 57.61 | 459.75 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/14/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/14/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20