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: 8/26/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/27/2025 | 21:20:20 | -0.54, 61.61 | -0.44, 61.27 | 39.67 | 80 |
| 2 | 08/28/2025 | 20:58:55 | -0.54, 61.60 | -1.48, 65.80 | 478.52 | 80 |
| 3 | 08/30/2025 | 09:20:51 | 0.54, 61.52 | 0.31, 60.50 | 116.69 | 80 |
| 4 | 08/31/2025 | 09:04:47 | 0.55, 61.50 | 1.35, 65.02 | 401.54 | 80 |
| 5 | 09/01/2025 | 21:26:33 | -0.55, 61.54 | -0.14, 59.77 | 202.29 | 80 |
| 6 | 09/02/2025 | 21:05:09 | -0.56, 61.53 | -1.19, 64.29 | 314.95 | 80 |
| 7 | 09/04/2025 | 09:27:05 | 0.55, 61.47 | 0.02, 58.99 | 282.11 | 80 |
| 8 | 09/05/2025 | 09:11:00 | 0.56, 61.46 | 1.01, 63.53 | 235.61 | 80 |
| 9 | 09/06/2025 | 21:32:46 | -0.55, 61.49 | 0.20, 58.27 | 367.62 | 80 |
| 10 | 09/07/2025 | 21:11:21 | -0.56, 61.49 | -0.85, 62.80 | 149.29 | 80 |
| 11 | 09/09/2025 | 09:33:17 | 0.54, 61.44 | -0.36, 57.51 | 449.00 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/26/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/26/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20