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: 4/16/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/18/2025 | 09:31:43 | -0.10, 61.40 | -0.93, 57.78 | 413.35 | 80 |
| 2 | 04/19/2025 | 09:15:39 | -0.11, 61.41 | 0.08, 62.30 | 101.23 | 80 |
| 3 | 04/20/2025 | 21:34:49 | 0.10, 61.40 | 1.08, 57.03 | 498.77 | 80 |
| 4 | 04/21/2025 | 21:18:45 | 0.10, 61.42 | 0.07, 61.56 | 15.81 | 80 |
| 5 | 04/24/2025 | 09:19:20 | -0.10, 61.49 | -0.23, 60.77 | 81.65 | 80 |
| 6 | 04/25/2025 | 09:03:16 | -0.11, 61.51 | 0.74, 65.31 | 432.64 | 80 |
| 7 | 04/26/2025 | 21:22:25 | 0.09, 61.51 | 0.41, 60.03 | 168.31 | 80 |
| 8 | 04/27/2025 | 21:06:20 | 0.10, 61.53 | -0.56, 64.57 | 345.68 | 80 |
| 9 | 04/29/2025 | 09:25:39 | -0.08, 61.60 | -0.59, 59.25 | 267.10 | 80 |
| 10 | 04/30/2025 | 09:09:34 | -0.09, 61.63 | 0.39, 63.79 | 246.36 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/16/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/16/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20