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: 10/18/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/19/2025 | 21:26:02 | -0.38, 61.46 | -0.04, 60.01 | 165.04 | 80 |
| 2 | 10/20/2025 | 21:04:41 | -0.42, 61.47 | -1.09, 64.53 | 347.83 | 80 |
| 3 | 10/22/2025 | 09:29:20 | 0.35, 61.48 | -0.14, 59.22 | 256.95 | 80 |
| 4 | 10/23/2025 | 09:07:59 | 0.39, 61.49 | 0.90, 63.74 | 256.63 | 80 |
| 5 | 10/24/2025 | 21:32:29 | -0.31, 61.51 | 0.38, 58.48 | 346.25 | 80 |
| 6 | 10/25/2025 | 21:11:08 | -0.36, 61.54 | -0.67, 62.99 | 165.75 | 80 |
| 7 | 10/27/2025 | 09:35:46 | 0.28, 61.57 | -0.61, 57.70 | 441.69 | 80 |
| 8 | 10/28/2025 | 09:14:24 | 0.33, 61.58 | 0.44, 62.21 | 71.12 | 80 |
| 9 | 10/30/2025 | 21:20:13 | -0.29, 61.63 | -0.23, 61.46 | 19.28 | 80 |
| 10 | 10/31/2025 | 20:58:52 | -0.34, 61.65 | -1.29, 65.98 | 492.31 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/18/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/18/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20