Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/13/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/15/2025 | 19:35:06 | 0.02, -93.34 | 0.08, -93.19 | 17.48 | 80 |
| 2 | 05/17/2025 | 07:59:37 | -0.02, -94.11 | 0.95, -98.49 | 499.00 | 80 |
| 3 | 05/18/2025 | 07:38:14 | -0.02, -94.63 | -0.15, -93.98 | 72.96 | 80 |
| 4 | 05/19/2025 | 20:02:55 | 0.01, -95.44 | -0.87, -99.33 | 443.43 | 80 |
| 5 | 05/20/2025 | 19:41:33 | 0.01, -95.96 | 0.30, -94.83 | 129.08 | 80 |
| 6 | 05/22/2025 | 08:06:05 | -0.01, -96.74 | 0.74,-100.14 | 386.58 | 80 |
| 7 | 05/23/2025 | 07:44:42 | -0.01, -97.26 | -0.37, -95.63 | 185.72 | 80 |
| 8 | 05/24/2025 | 20:09:22 | 0.01, -98.07 | -0.63,-100.97 | 330.57 | 80 |
| 9 | 05/25/2025 | 19:48:00 | 0.01, -98.59 | 0.48, -96.47 | 241.87 | 80 |
| 10 | 05/27/2025 | 08:12:31 | -0.01, -99.37 | 0.56,-101.77 | 273.99 | 80 |
Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/13/2025
Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 05/13/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-20