Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/17/2023
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/17/2023 | 22:15:53 | -0.16,-134.88 | 0.24,-132.95 | 219.00 | 80 |
| 2 | 04/19/2023 | 10:40:25 | 0.15,-135.66 | 0.73,-138.27 | 297.18 | 80 |
| 3 | 04/20/2023 | 10:19:03 | 0.16,-136.15 | -0.38,-133.76 | 272.09 | 80 |
| 4 | 04/21/2023 | 22:43:42 | -0.14,-136.86 | -0.67,-139.09 | 255.16 | 80 |
| 5 | 04/22/2023 | 22:22:20 | -0.15,-137.34 | 0.44,-134.58 | 313.92 | 80 |
| 6 | 04/24/2023 | 10:46:52 | 0.14,-138.11 | 0.52,-139.90 | 203.39 | 80 |
| 7 | 04/25/2023 | 10:25:29 | 0.15,-138.59 | -0.54,-135.38 | 365.24 | 80 |
| 8 | 04/26/2023 | 22:50:09 | -0.14,-139.29 | -0.43,-140.73 | 163.20 | 80 |
| 9 | 04/27/2023 | 22:28:45 | -0.15,-139.77 | 0.63,-136.21 | 405.38 | 80 |
| 10 | 04/29/2023 | 10:53:17 | 0.14,-140.53 | 0.38,-141.52 | 112.63 | 80 |
| 11 | 04/30/2023 | 10:31:54 | 0.15,-141.00 | -0.75,-137.01 | 455.63 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/17/2023
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/17/2023 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20