Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/21/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/22/2025 | 20:09:18 | 0.01,-104.39 | 0.72,-101.20 | 363.08 | 80 |
| 2 | 04/24/2025 | 08:31:08 | -0.01,-104.35 | 0.45,-106.48 | 241.55 | 80 |
| 3 | 04/25/2025 | 08:09:44 | -0.01,-104.35 | -0.56,-101.95 | 274.19 | 80 |
| 4 | 04/26/2025 | 20:31:43 | 0.01,-104.38 | -0.63,-107.26 | 327.75 | 80 |
| 5 | 04/27/2025 | 20:15:39 | 0.01,-104.38 | 0.38,-102.73 | 188.15 | 80 |
| 6 | 04/29/2025 | 08:37:27 | -0.01,-104.35 | 0.84,-108.00 | 416.38 | 80 |
| 7 | 04/30/2025 | 08:16:04 | -0.01,-104.34 | -0.19,-103.47 | 99.03 | 80 |
| 8 | 05/02/2025 | 20:21:59 | 0.01,-104.36 | 0.04,-104.26 | 12.13 | 80 |
| 9 | 05/05/2025 | 08:25:04 | -0.00,-104.33 | 0.15,-105.00 | 75.48 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/21/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/21/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20