Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/24/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/27/2025 | 08:26:19 | -0.01,-104.36 | 0.14,-104.95 | 68.12 | 80 |
| 2 | 04/28/2025 | 08:04:57 | -0.02,-104.36 | -0.92,-100.44 | 447.19 | 80 |
| 3 | 04/29/2025 | 20:26:54 | 0.02,-104.38 | -0.31,-105.74 | 155.35 | 80 |
| 4 | 04/30/2025 | 20:10:52 | 0.03,-104.38 | 0.75,-101.23 | 360.22 | 80 |
| 5 | 05/02/2025 | 08:32:42 | -0.03,-104.35 | 0.43,-106.51 | 244.93 | 80 |
| 6 | 05/03/2025 | 08:11:19 | -0.03,-104.35 | -0.57,-101.98 | 270.53 | 80 |
| 7 | 05/04/2025 | 20:33:16 | 0.02,-104.37 | -0.64,-107.28 | 331.87 | 80 |
| 8 | 05/05/2025 | 20:17:12 | 0.02,-104.38 | 0.37,-102.76 | 184.32 | 80 |
| 9 | 05/07/2025 | 08:39:03 | -0.02,-104.36 | 0.80,-108.04 | 419.17 | 80 |
| 10 | 05/08/2025 | 08:17:39 | -0.02,-104.36 | -0.21,-103.51 | 96.84 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/24/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 04/24/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21