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: 10/16/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/17/2025 | 09:22:52 | 0.41, 61.43 | 0.23, 60.77 | 75.88 | 80 |
| 2 | 10/18/2025 | 09:01:32 | 0.45, 61.43 | 1.33, 65.27 | 438.28 | 80 |
| 3 | 10/19/2025 | 21:26:02 | -0.38, 61.46 | -0.04, 60.02 | 165.50 | 80 |
| 4 | 10/20/2025 | 21:04:41 | -0.42, 61.48 | -1.08, 64.53 | 347.31 | 80 |
| 5 | 10/22/2025 | 09:29:20 | 0.35, 61.49 | -0.15, 59.22 | 257.54 | 80 |
| 6 | 10/23/2025 | 09:07:59 | 0.39, 61.50 | 0.89, 63.74 | 255.97 | 80 |
| 7 | 10/24/2025 | 21:32:29 | -0.31, 61.52 | 0.39, 58.48 | 347.02 | 80 |
| 8 | 10/25/2025 | 21:11:08 | -0.35, 61.54 | -0.66, 62.99 | 164.92 | 80 |
| 9 | 10/27/2025 | 09:35:46 | 0.28, 61.58 | -0.62, 57.70 | 442.64 | 80 |
| 10 | 10/28/2025 | 09:14:25 | 0.32, 61.59 | 0.49, 62.20 | 70.13 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/16/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/16/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20