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: 6/30/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/30/2025 | 21:07:29 | -0.22, 61.30 | -0.89, 64.32 | 344.78 | 80 |
| 2 | 07/02/2025 | 09:26:49 | 0.25, 61.23 | -0.25, 59.00 | 254.81 | 80 |
| 3 | 07/03/2025 | 09:10:47 | 0.24, 61.23 | 0.76, 63.52 | 261.11 | 80 |
| 4 | 07/04/2025 | 21:29:58 | -0.27, 61.30 | 0.41, 58.24 | 348.52 | 80 |
| 5 | 07/05/2025 | 21:13:56 | -0.26, 61.30 | -0.60, 62.76 | 166.89 | 80 |
| 6 | 07/07/2025 | 09:33:16 | 0.30, 61.25 | -0.53, 57.44 | 434.10 | 80 |
| 7 | 07/08/2025 | 09:17:13 | 0.28, 61.26 | 0.42, 61.97 | 81.02 | 80 |
| 8 | 07/10/2025 | 21:17:41 | -0.30, 61.34 | -0.27, 61.21 | 14.84 | 80 |
| 9 | 07/11/2025 | 21:01:39 | -0.29, 61.35 | -1.29, 65.73 | 499.74 | 80 |
| 10 | 07/13/2025 | 09:20:58 | 0.32, 61.32 | 0.10, 60.42 | 102.33 | 80 |
| 11 | 07/14/2025 | 09:04:56 | 0.31, 61.33 | 1.12, 64.94 | 412.32 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/30/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/30/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20