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: 1/27/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/28/2026 | 21:34:29 | 0.88, 61.45 | 1.57, 58.48 | 338.47 | 80 |
| 2 | 01/29/2026 | 21:13:06 | 0.85, 61.46 | 0.51, 63.01 | 175.65 | 80 |
| 3 | 01/31/2026 | 09:37:41 | -0.91, 61.59 | -1.77, 57.73 | 439.78 | 80 |
| 4 | 02/01/2026 | 09:16:17 | -0.88, 61.60 | -0.71, 62.25 | 75.03 | 80 |
| 5 | 02/03/2026 | 21:19:21 | 0.90, 61.53 | 0.90, 61.52 | 1.38 | 80 |
| 6 | 02/06/2026 | 09:25:12 | -0.93, 61.67 | -1.13, 60.77 | 102.30 | 80 |
| 7 | 02/07/2026 | 09:03:48 | -0.91, 61.68 | -0.12, 65.30 | 412.55 | 80 |
| 8 | 02/08/2026 | 21:28:16 | 0.95, 61.60 | 1.31, 60.04 | 178.05 | 80 |
| 9 | 02/09/2026 | 21:06:51 | 0.93, 61.62 | 0.29, 64.58 | 336.04 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/27/2026
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/27/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20