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: 1/31/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/31/2023 | 10:24:30 | 0.02,-137.01 | -0.35,-135.28 | 195.66 | 80 |
| 2 | 02/01/2023 | 22:46:26 | -0.02,-137.00 | -0.82,-140.59 | 409.52 | 80 |
| 3 | 02/02/2023 | 22:27:40 | -0.02,-136.99 | 0.20,-136.06 | 106.68 | 80 |
| 4 | 02/04/2023 | 10:52:07 | 0.03,-136.99 | 0.99,-141.33 | 493.92 | 80 |
| 5 | 02/05/2023 | 10:30:41 | 0.03,-136.98 | -0.03,-136.79 | 22.04 | 80 |
| 6 | 02/07/2023 | 22:36:30 | -0.03,-136.96 | -0.17,-137.56 | 68.31 | 80 |
| 7 | 02/08/2023 | 22:15:04 | -0.03,-136.95 | 0.85,-133.03 | 447.27 | 80 |
| 8 | 02/10/2023 | 10:39:31 | 0.04,-136.94 | 0.33,-138.29 | 154.22 | 80 |
| 9 | 02/11/2023 | 10:18:05 | 0.03,-136.93 | -0.70,-133.76 | 360.94 | 80 |
| 10 | 02/12/2023 | 22:42:40 | -0.04,-136.90 | -0.51,-139.06 | 246.35 | 80 |
| 11 | 02/13/2023 | 22:21:14 | -0.04,-136.88 | 0.51,-134.53 | 268.27 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/31/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/31/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21