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: 6/17/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/18/2025 | 21:29:18 | -0.16, 61.33 | 0.51, 58.40 | 334.55 | 80 |
| 2 | 06/19/2025 | 21:13:14 | -0.15, 61.33 | -0.50, 62.93 | 182.76 | 80 |
| 3 | 06/21/2025 | 09:32:31 | 0.18, 61.27 | -0.63, 57.62 | 416.16 | 80 |
| 4 | 06/22/2025 | 09:16:27 | 0.17, 61.27 | 0.38, 62.15 | 100.65 | 80 |
| 5 | 06/24/2025 | 21:19:30 | -0.20, 61.33 | -0.21, 61.41 | 9.57 | 80 |
| 6 | 06/27/2025 | 09:20:02 | 0.21, 61.29 | 0.05, 60.64 | 73.98 | 80 |
| 7 | 06/28/2025 | 09:03:58 | 0.20, 61.29 | 1.07, 65.17 | 442.54 | 80 |
| 8 | 06/29/2025 | 21:23:06 | -0.23, 61.35 | 0.11, 59.90 | 164.86 | 80 |
| 9 | 06/30/2025 | 21:07:02 | -0.21, 61.35 | -0.91, 64.43 | 351.66 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/17/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/17/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20