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: 7/13/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/14/2025 | 09:04:48 | 0.31, 61.26 | 1.16, 64.98 | 423.95 | 80 |
| 2 | 07/15/2025 | 21:23:56 | -0.34, 61.33 | 0.01, 59.70 | 185.32 | 80 |
| 3 | 07/16/2025 | 21:07:51 | -0.32, 61.34 | -0.95, 64.25 | 330.67 | 80 |
| 4 | 07/18/2025 | 09:27:09 | 0.35, 61.29 | -0.15, 58.92 | 268.84 | 80 |
| 5 | 07/19/2025 | 09:11:03 | 0.34, 61.30 | 0.81, 63.47 | 246.84 | 80 |
| 6 | 07/20/2025 | 21:30:12 | -0.38, 61.38 | 0.34, 58.20 | 363.30 | 80 |
| 7 | 07/21/2025 | 21:14:07 | -0.37, 61.40 | -0.67, 62.73 | 151.63 | 80 |
| 8 | 07/23/2025 | 09:33:24 | 0.40, 61.36 | -0.48, 57.42 | 449.58 | 80 |
| 9 | 07/24/2025 | 09:17:20 | 0.39, 61.38 | 0.54, 61.95 | 65.58 | 80 |
| 10 | 07/26/2025 | 21:17:43 | -0.40, 61.47 | -0.35, 61.22 | 29.13 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/13/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/13/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20