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: 8/17/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/19/2025 | 09:29:51 | 0.52, 61.21 | 0.03, 58.94 | 258.60 | 80 |
| 2 | 08/20/2025 | 09:08:26 | 0.52, 60.99 | 1.06, 63.47 | 281.98 | 80 |
| 3 | 08/21/2025 | 21:32:54 | -0.53, 60.78 | 0.04, 58.19 | 294.91 | 80 |
| 4 | 08/22/2025 | 21:11:30 | -0.53, 60.56 | -1.00, 62.72 | 245.57 | 80 |
| 5 | 08/24/2025 | 09:36:08 | 0.54, 60.10 | -0.07, 57.39 | 308.69 | 80 |
| 6 | 08/25/2025 | 09:14:44 | 0.53, 59.88 | 0.97, 61.92 | 232.05 | 80 |
| 7 | 08/26/2025 | 21:39:12 | -0.54, 59.66 | 0.13, 56.64 | 344.44 | 80 |
| 8 | 08/27/2025 | 21:17:48 | -0.54, 59.44 | -0.91, 61.16 | 195.63 | 80 |
| 9 | 08/29/2025 | 09:42:26 | 0.54, 58.99 | -0.14, 55.83 | 359.63 | 80 |
| 10 | 08/30/2025 | 09:21:01 | 0.54, 58.78 | 0.90, 60.36 | 180.32 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/17/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/17/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20