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: 4/17/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/18/2025 | 09:31:44 | -0.10, 61.39 | -0.88, 57.76 | 412.81 | 80 |
| 2 | 04/19/2025 | 09:15:40 | -0.10, 61.41 | 0.07, 62.31 | 101.99 | 80 |
| 3 | 04/20/2025 | 21:34:50 | 0.09, 61.39 | 1.05, 57.02 | 498.01 | 80 |
| 4 | 04/21/2025 | 21:18:46 | 0.10, 61.41 | 0.04, 61.55 | 16.99 | 80 |
| 5 | 04/24/2025 | 09:19:21 | -0.10, 61.48 | -0.24, 60.77 | 80.20 | 80 |
| 6 | 04/25/2025 | 09:03:17 | -0.11, 61.49 | 0.72, 65.31 | 434.19 | 80 |
| 7 | 04/26/2025 | 21:22:26 | 0.09, 61.49 | 0.45, 60.03 | 166.82 | 80 |
| 8 | 04/27/2025 | 21:06:23 | 0.10, 61.51 | -0.57, 64.56 | 347.28 | 80 |
| 9 | 04/29/2025 | 09:25:41 | -0.08, 61.57 | -0.61, 59.25 | 265.20 | 80 |
| 10 | 04/30/2025 | 09:09:37 | -0.09, 61.60 | 0.41, 63.77 | 248.33 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/17/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/17/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20