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: 1/13/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/13/2025 | 09:16:04 | 0.01, 61.50 | 0.13, 62.16 | 73.86 | 80 |
| 2 | 01/15/2025 | 21:19:10 | -0.01, 61.41 | -0.01, 61.40 | 1.70 | 80 |
| 3 | 01/18/2025 | 09:19:42 | 0.02, 61.55 | -0.18, 60.62 | 105.42 | 80 |
| 4 | 01/19/2025 | 09:03:38 | 0.02, 61.56 | 0.81, 65.16 | 409.98 | 80 |
| 5 | 01/20/2025 | 21:25:27 | -0.02, 61.46 | 0.34, 59.88 | 180.01 | 80 |
| 6 | 01/21/2025 | 21:04:03 | -0.01, 61.47 | -0.65, 64.41 | 334.65 | 80 |
| 7 | 01/23/2025 | 09:25:59 | 0.00, 61.62 | -0.57, 59.11 | 285.42 | 80 |
| 8 | 01/24/2025 | 09:09:55 | -0.01, 61.63 | 0.43, 63.65 | 229.47 | 80 |
| 9 | 01/25/2025 | 21:31:44 | 0.01, 61.53 | 0.73, 58.37 | 360.82 | 80 |
| 10 | 01/26/2025 | 21:10:19 | 0.01, 61.55 | -0.27, 62.90 | 152.85 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/13/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/13/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20