Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/15/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/15/2023 | 22:16:47 | -0.00,-136.99 | 0.92,-133.00 | 455.41 | 80 |
| 2 | 05/17/2023 | 10:35:54 | 0.00,-136.99 | 0.31,-138.26 | 145.85 | 80 |
| 3 | 05/18/2023 | 10:17:11 | 0.00,-136.98 | -0.75,-133.74 | 369.95 | 80 |
| 4 | 05/19/2023 | 22:39:07 | 0.00,-136.98 | -0.47,-139.05 | 236.03 | 80 |
| 5 | 05/20/2023 | 22:23:02 | 0.01,-136.97 | 0.54,-134.52 | 279.23 | 80 |
| 6 | 05/22/2023 | 10:42:11 | -0.01,-136.95 | 0.62,-139.79 | 323.42 | 80 |
| 7 | 05/23/2023 | 10:26:06 | -0.02,-136.94 | -0.39,-135.26 | 191.50 | 80 |
| 8 | 05/24/2023 | 22:45:23 | 0.02,-136.93 | -0.82,-140.57 | 415.48 | 80 |
| 9 | 05/25/2023 | 22:29:18 | 0.02,-136.91 | 0.19,-136.04 | 99.42 | 80 |
| 10 | 05/28/2023 | 10:32:22 | -0.02,-136.88 | -0.06,-136.79 | 11.10 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/15/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 05/15/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21