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: 8/27/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/28/2025 | 20:58:55 | -0.54, 61.60 | -1.45, 65.81 | 478.73 | 80 |
| 2 | 08/30/2025 | 09:20:52 | 0.54, 61.52 | 0.34, 60.49 | 116.52 | 80 |
| 3 | 08/31/2025 | 09:04:46 | 0.55, 61.50 | 1.33, 65.03 | 401.79 | 80 |
| 4 | 09/01/2025 | 21:26:34 | -0.55, 61.54 | -0.18, 59.76 | 201.92 | 80 |
| 5 | 09/02/2025 | 21:05:08 | -0.56, 61.53 | -1.17, 64.30 | 315.38 | 80 |
| 6 | 09/04/2025 | 09:27:05 | 0.55, 61.47 | 0.01, 59.00 | 281.65 | 80 |
| 7 | 09/05/2025 | 09:10:59 | 0.56, 61.46 | 1.00, 63.53 | 236.13 | 80 |
| 8 | 09/06/2025 | 21:32:46 | -0.55, 61.49 | 0.15, 58.27 | 366.95 | 80 |
| 9 | 09/07/2025 | 21:11:21 | -0.56, 61.49 | -0.84, 62.80 | 150.01 | 80 |
| 10 | 09/09/2025 | 09:33:16 | 0.54, 61.44 | -0.36, 57.51 | 448.26 | 80 |
| 11 | 09/10/2025 | 09:17:12 | 0.55, 61.43 | 0.70, 62.03 | 69.11 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/27/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/27/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20