Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/3/2026
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/04/2026 | 20:40:50 | -0.06,-104.65 | -1.06,-108.96 | 492.14 | 80 |
| 2 | 01/05/2026 | 20:24:46 | -0.06,-104.66 | -0.03,-104.44 | 24.54 | 80 |
| 3 | 01/08/2026 | 08:27:53 | 0.06,-104.71 | 0.15,-105.19 | 54.03 | 80 |
| 4 | 01/09/2026 | 08:06:30 | 0.06,-104.72 | -0.88,-100.67 | 462.48 | 80 |
| 5 | 01/10/2026 | 20:28:26 | -0.07,-104.68 | -0.35,-105.96 | 145.59 | 80 |
| 6 | 01/11/2026 | 20:12:22 | -0.07,-104.69 | 0.69,-101.43 | 371.44 | 80 |
| 7 | 01/13/2026 | 08:34:12 | 0.08,-104.75 | 0.51,-106.70 | 222.85 | 80 |
| 8 | 01/14/2026 | 08:12:48 | 0.08,-104.75 | -0.52,-102.18 | 293.59 | 80 |
| 9 | 01/15/2026 | 20:34:44 | -0.09,-104.70 | -0.69,-107.48 | 315.43 | 80 |
| 10 | 01/16/2026 | 20:18:40 | -0.09,-104.71 | 0.30,-102.94 | 201.41 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/3/2026
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/03/2026 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21