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: 3/27/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/28/2025 | 09:27:55 | -0.11, 61.31 | -0.57, 59.32 | 226.74 | 80 |
| 2 | 03/29/2025 | 09:06:28 | -0.11, 61.31 | 0.45, 63.86 | 290.51 | 80 |
| 3 | 03/30/2025 | 21:28:13 | 0.11, 61.25 | 0.67, 58.59 | 301.95 | 80 |
| 4 | 03/31/2025 | 21:12:06 | 0.11, 61.25 | -0.29, 63.15 | 215.05 | 80 |
| 5 | 04/02/2025 | 09:31:19 | -0.11, 61.33 | -0.92, 57.86 | 396.15 | 80 |
| 6 | 04/03/2025 | 09:15:13 | -0.11, 61.34 | 0.11, 62.40 | 120.38 | 80 |
| 7 | 04/04/2025 | 21:34:17 | 0.11, 61.29 | 1.05, 57.14 | 473.35 | 80 |
| 8 | 04/05/2025 | 21:18:11 | 0.12, 61.30 | 0.02, 61.68 | 43.29 | 80 |
| 9 | 04/08/2025 | 09:18:36 | -0.12, 61.39 | -0.22, 60.94 | 51.34 | 80 |
| 10 | 04/09/2025 | 09:02:29 | -0.13, 61.40 | 0.76, 65.48 | 465.26 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/27/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/27/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20