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: 5/2/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/02/2023 | 10:17:03 | -0.00,-137.00 | -0.74,-133.68 | 378.45 | 80 |
| 2 | 05/03/2023 | 22:39:00 | 0.00,-137.00 | -0.45,-138.99 | 227.30 | 80 |
| 3 | 05/04/2023 | 22:22:56 | 0.00,-137.00 | 0.59,-134.47 | 288.48 | 80 |
| 4 | 05/06/2023 | 10:44:45 | -0.00,-137.00 | 0.61,-139.74 | 313.05 | 80 |
| 5 | 05/07/2023 | 10:23:20 | -0.00,-136.99 | -0.37,-135.21 | 202.00 | 80 |
| 6 | 05/08/2023 | 22:45:18 | 0.00,-136.96 | -0.81,-140.52 | 405.81 | 80 |
| 7 | 05/09/2023 | 22:29:14 | 0.00,-136.95 | 0.24,-136.00 | 108.70 | 80 |
| 8 | 05/11/2023 | 10:51:02 | 0.01,-136.93 | 0.96,-141.27 | 494.04 | 80 |
| 9 | 05/12/2023 | 10:29:38 | 0.02,-136.92 | -0.04,-136.74 | 20.42 | 80 |
| 10 | 05/14/2023 | 22:32:51 | -0.03,-136.87 | -0.14,-137.52 | 74.13 | 80 |
| 11 | 05/15/2023 | 22:16:46 | -0.03,-136.85 | 0.85,-132.99 | 440.06 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/2/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 05/02/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21