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: 4/16/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/17/2023 | 22:39:13 | 0.00,-137.00 | -0.43,-139.02 | 230.08 | 80 |
| 2 | 04/18/2023 | 22:23:07 | -0.00,-137.00 | 0.59,-134.49 | 287.42 | 80 |
| 3 | 04/20/2023 | 10:44:51 | 0.00,-137.01 | 0.62,-139.74 | 310.91 | 80 |
| 4 | 04/21/2023 | 10:23:24 | 0.00,-137.01 | -0.40,-135.20 | 206.18 | 80 |
| 5 | 04/22/2023 | 22:45:18 | 0.00,-137.00 | -0.78,-140.50 | 398.62 | 80 |
| 6 | 04/23/2023 | 22:29:11 | 0.00,-137.00 | 0.25,-135.96 | 118.06 | 80 |
| 7 | 04/25/2023 | 10:50:56 | 0.00,-137.00 | 0.95,-141.22 | 481.40 | 80 |
| 8 | 04/26/2023 | 10:29:29 | 0.00,-136.99 | -0.08,-136.68 | 35.09 | 80 |
| 9 | 04/28/2023 | 22:32:35 | -0.02,-136.95 | -0.10,-137.43 | 54.26 | 80 |
| 10 | 04/29/2023 | 22:16:27 | -0.02,-136.94 | 0.88,-132.89 | 461.96 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/16/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 04/16/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21