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: 10/11/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/12/2025 | 09:13:59 | 0.46, 61.38 | 0.64, 62.25 | 98.75 | 80 |
| 2 | 10/14/2025 | 21:16:59 | -0.44, 61.43 | -0.46, 61.54 | 11.97 | 80 |
| 3 | 10/17/2025 | 09:22:46 | 0.41, 61.44 | 0.24, 60.80 | 73.62 | 80 |
| 4 | 10/18/2025 | 09:01:20 | 0.45, 61.44 | 1.29, 65.33 | 442.42 | 80 |
| 5 | 10/19/2025 | 21:25:45 | -0.38, 61.47 | -0.08, 60.08 | 157.99 | 80 |
| 6 | 10/20/2025 | 21:04:20 | -0.42, 61.48 | -1.14, 64.61 | 356.69 | 80 |
| 7 | 10/22/2025 | 09:28:52 | 0.34, 61.49 | -0.13, 59.34 | 245.75 | 80 |
| 8 | 10/23/2025 | 09:07:27 | 0.39, 61.50 | 0.93, 63.87 | 269.66 | 80 |
| 9 | 10/24/2025 | 21:31:51 | -0.31, 61.52 | 0.33, 58.63 | 330.00 | 80 |
| 10 | 10/25/2025 | 21:10:26 | -0.35, 61.55 | -0.73, 63.16 | 183.80 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/11/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/11/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20