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: 8/16/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/16/2025 | 21:26:37 | -0.51, 61.65 | -0.11, 59.73 | 218.61 | 80 |
| 2 | 08/17/2025 | 21:05:12 | -0.51, 61.68 | -1.08, 64.27 | 295.81 | 80 |
| 3 | 08/19/2025 | 09:27:09 | 0.52, 61.63 | -0.05, 58.96 | 304.10 | 80 |
| 4 | 08/20/2025 | 09:11:04 | 0.52, 61.65 | 0.93, 63.50 | 210.71 | 80 |
| 5 | 08/21/2025 | 21:32:51 | -0.53, 61.74 | 0.23, 58.23 | 399.80 | 80 |
| 6 | 08/22/2025 | 21:11:26 | -0.53, 61.77 | -0.74, 62.77 | 114.57 | 80 |
| 7 | 08/24/2025 | 09:33:22 | 0.53, 61.73 | -0.44, 57.47 | 485.93 | 80 |
| 8 | 08/25/2025 | 09:17:17 | 0.53, 61.75 | 0.60, 62.00 | 29.08 | 80 |
| 9 | 08/27/2025 | 21:20:19 | -0.54, 61.86 | -0.42, 61.27 | 66.13 | 80 |
| 10 | 08/28/2025 | 20:58:54 | -0.54, 61.88 | -1.41, 65.81 | 447.76 | 80 |
| 11 | 08/30/2025 | 09:20:50 | 0.54, 61.86 | 0.24, 60.51 | 153.96 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/16/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/16/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20