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: 4/19/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/20/2025 | 21:34:50 | 0.09, 61.39 | 1.06, 57.02 | 497.59 | 80 |
| 2 | 04/21/2025 | 21:18:46 | 0.10, 61.40 | 0.05, 61.55 | 17.38 | 80 |
| 3 | 04/24/2025 | 09:19:21 | -0.10, 61.46 | -0.25, 60.77 | 79.00 | 80 |
| 4 | 04/25/2025 | 09:03:18 | -0.11, 61.48 | 0.77, 65.30 | 435.49 | 80 |
| 5 | 04/26/2025 | 21:22:27 | 0.09, 61.48 | 0.40, 60.02 | 165.46 | 80 |
| 6 | 04/27/2025 | 21:06:23 | 0.10, 61.49 | -0.62, 64.55 | 348.78 | 80 |
| 7 | 04/29/2025 | 09:25:42 | -0.08, 61.55 | -0.57, 59.24 | 263.29 | 80 |
| 8 | 04/30/2025 | 09:09:37 | -0.09, 61.58 | 0.40, 63.78 | 250.40 | 80 |
| 9 | 05/01/2025 | 21:28:46 | 0.07, 61.59 | 0.76, 58.50 | 352.16 | 80 |
| 10 | 05/02/2025 | 21:12:43 | 0.08, 61.61 | -0.26, 63.02 | 161.62 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/19/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/19/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20