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: 9/20/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/21/2026 | 21:12:27 | -1.34, 63.27 | -1.49, 64.07 | 90.61 | 80 |
| 2 | 09/24/2026 | 09:18:20 | 1.29, 63.36 | 1.27, 63.31 | 5.20 | 80 |
| 3 | 09/26/2026 | 21:21:26 | -1.24, 63.28 | -1.07, 62.59 | 80.04 | 80 |
| 4 | 09/27/2026 | 21:00:04 | -1.30, 63.29 | -2.14, 67.10 | 433.54 | 80 |
| 5 | 09/29/2026 | 09:24:40 | 1.18, 63.39 | 0.85, 61.83 | 177.96 | 80 |
| 6 | 09/30/2026 | 09:03:18 | 1.25, 63.40 | 1.92, 66.34 | 335.68 | 80 |
| 7 | 10/01/2026 | 21:27:45 | -1.12, 63.33 | -0.60, 61.11 | 254.27 | 80 |
| 8 | 10/02/2026 | 21:06:23 | -1.21, 63.35 | -1.73, 65.61 | 258.10 | 80 |
| 9 | 10/04/2026 | 09:30:59 | 1.07, 63.47 | 0.40, 60.35 | 355.17 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/20/2026
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/20/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20