Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between HIMAWARI-9 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2024
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/21/2024 | 16:09:02 | 0.01, 140.76 | 0.39, 139.15 | 183.93 | 80 |
| 2 | 04/22/2024 | 15:47:37 | 0.01, 140.74 | -0.64, 143.68 | 334.61 | 80 |
| 3 | 04/24/2024 | 04:09:33 | -0.01, 140.71 | -0.52, 138.38 | 265.97 | 80 |
| 4 | 04/25/2024 | 03:53:29 | -0.00, 140.69 | 0.52, 142.90 | 252.96 | 80 |
| 5 | 04/26/2024 | 16:15:16 | 0.01, 140.66 | 0.66, 137.64 | 343.58 | 80 |
| 6 | 04/27/2024 | 15:53:51 | 0.01, 140.64 | -0.33, 142.18 | 175.42 | 80 |
| 7 | 04/29/2024 | 04:15:46 | -0.02, 140.61 | -0.86, 136.89 | 424.54 | 80 |
| 8 | 04/30/2024 | 03:59:41 | -0.03, 140.59 | 0.14, 141.42 | 94.91 | 80 |
| 9 | 05/02/2024 | 16:00:02 | 0.04, 140.52 | 0.01, 140.69 | 19.31 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/20/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 04/20/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21