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: 3/4/2024
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/04/2024 | 16:08:26 | 0.02, 140.80 | 0.38, 139.21 | 181.25 | 80 |
| 2 | 03/05/2024 | 15:47:03 | 0.02, 140.80 | -0.62, 143.74 | 334.91 | 80 |
| 3 | 03/07/2024 | 04:09:02 | -0.03, 140.71 | -0.54, 138.42 | 260.43 | 80 |
| 4 | 03/08/2024 | 03:52:59 | -0.02, 140.70 | 0.46, 142.95 | 256.56 | 80 |
| 5 | 03/09/2024 | 16:14:48 | 0.03, 140.76 | 0.74, 137.68 | 350.94 | 80 |
| 6 | 03/10/2024 | 15:53:26 | 0.03, 140.74 | -0.33, 142.20 | 166.16 | 80 |
| 7 | 03/12/2024 | 04:15:24 | -0.03, 140.65 | -0.87, 136.89 | 428.28 | 80 |
| 8 | 03/13/2024 | 03:59:20 | -0.02, 140.63 | 0.13, 141.42 | 89.68 | 80 |
| 9 | 03/15/2024 | 15:59:46 | 0.03, 140.65 | 0.04, 140.67 | 3.22 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/4/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 03/04/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21