Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/27/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/28/2025 | 20:02:17 | 0.02, -96.35 | -0.71, -99.53 | 363.39 | 80 |
| 2 | 06/29/2025 | 19:46:12 | 0.02, -95.82 | 0.22, -94.99 | 95.00 | 80 |
| 3 | 07/02/2025 | 07:46:30 | -0.02, -94.45 | 0.23, -95.67 | 137.53 | 80 |
| 4 | 07/03/2025 | 07:30:24 | -0.02, -93.92 | -0.65, -91.11 | 321.20 | 80 |
| 5 | 07/04/2025 | 19:49:38 | 0.02, -93.13 | -0.73, -96.37 | 369.87 | 80 |
| 6 | 07/05/2025 | 19:33:33 | 0.02, -92.60 | 0.21, -91.83 | 88.83 | 80 |
| 7 | 07/08/2025 | 07:33:52 | -0.03, -91.24 | 0.23, -92.51 | 143.53 | 80 |
| 8 | 07/09/2025 | 07:17:45 | -0.03, -90.71 | -0.65, -87.95 | 315.18 | 80 |
| 9 | 07/10/2025 | 19:36:59 | 0.04, -89.92 | -0.72, -93.21 | 375.82 | 80 |
| 10 | 07/11/2025 | 19:20:54 | 0.04, -89.39 | 0.22, -88.67 | 83.12 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/27/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/27/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21