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: 4/8/2026
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/09/2026 | 08:21:42 | 0.13,-104.71 | -0.16,-103.45 | 143.70 | 80 |
| 2 | 04/10/2026 | 20:40:58 | -0.12,-104.67 | -1.04,-108.74 | 464.07 | 80 |
| 3 | 04/11/2026 | 20:24:52 | -0.13,-104.67 | -0.03,-104.20 | 53.13 | 80 |
| 4 | 04/14/2026 | 08:25:13 | 0.13,-104.70 | 0.20,-104.92 | 25.37 | 80 |
| 5 | 04/15/2026 | 08:09:08 | 0.14,-104.70 | -0.81,-100.38 | 491.92 | 80 |
| 6 | 04/16/2026 | 20:28:23 | -0.12,-104.67 | -0.37,-105.68 | 115.82 | 80 |
| 7 | 04/17/2026 | 20:12:17 | -0.13,-104.67 | 0.64,-101.14 | 401.29 | 80 |
| 8 | 04/19/2026 | 08:31:25 | 0.11,-104.70 | 0.48,-106.41 | 194.99 | 80 |
| 9 | 04/20/2026 | 08:15:19 | 0.12,-104.69 | -0.53,-101.87 | 321.72 | 80 |
| 10 | 04/21/2026 | 20:34:34 | -0.10,-104.65 | -0.69,-107.16 | 286.87 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/8/2026
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/08/2026 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21