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: 1/20/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/20/2023 | 10:30:53 | 0.01,-136.93 | -0.00,-136.80 | 15.11 | 80 |
| 2 | 01/22/2023 | 22:34:04 | -0.01,-136.91 | -0.14,-137.58 | 75.69 | 80 |
| 3 | 01/23/2023 | 22:17:59 | -0.01,-136.90 | 0.87,-133.04 | 439.79 | 80 |
| 4 | 01/25/2023 | 10:39:45 | 0.01,-136.89 | 0.34,-138.31 | 162.19 | 80 |
| 5 | 01/26/2023 | 10:18:19 | 0.00,-136.88 | -0.67,-133.77 | 353.15 | 80 |
| 6 | 01/27/2023 | 22:40:15 | -0.00,-136.86 | -0.51,-139.08 | 253.31 | 80 |
| 7 | 01/28/2023 | 22:24:09 | -0.00,-136.85 | 0.50,-134.55 | 261.84 | 80 |
| 8 | 01/30/2023 | 10:45:56 | 0.01,-136.82 | 0.69,-139.81 | 340.76 | 80 |
| 9 | 01/31/2023 | 10:24:30 | 0.01,-136.81 | -0.33,-135.28 | 173.95 | 80 |
| 10 | 02/01/2023 | 22:46:24 | -0.01,-136.78 | -0.89,-140.58 | 433.74 | 80 |
| 11 | 02/02/2023 | 22:30:19 | -0.01,-136.76 | 0.13,-136.04 | 80.66 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/20/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/20/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21