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: 10/22/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/23/2025 | 09:07:59 | 0.39, 61.48 | 0.89, 63.74 | 257.58 | 80 |
| 2 | 10/24/2025 | 21:32:29 | -0.31, 61.50 | 0.39, 58.48 | 345.12 | 80 |
| 3 | 10/25/2025 | 21:11:07 | -0.36, 61.52 | -0.66, 63.00 | 167.14 | 80 |
| 4 | 10/27/2025 | 09:35:47 | 0.28, 61.55 | -0.56, 57.69 | 439.84 | 80 |
| 5 | 10/28/2025 | 09:14:25 | 0.33, 61.57 | 0.49, 62.20 | 73.16 | 80 |
| 6 | 10/30/2025 | 21:20:14 | -0.29, 61.61 | -0.28, 61.46 | 16.80 | 80 |
| 7 | 10/31/2025 | 20:58:53 | -0.34, 61.63 | -1.33, 65.97 | 495.01 | 80 |
| 8 | 11/02/2025 | 09:23:31 | 0.25, 61.67 | 0.06, 60.67 | 113.14 | 80 |
| 9 | 11/03/2025 | 09:02:08 | 0.30, 61.69 | 1.06, 65.20 | 399.45 | 80 |
| 10 | 11/04/2025 | 21:26:39 | -0.21, 61.71 | 0.19, 59.94 | 202.19 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/22/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/22/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20